US Pat. No. 9,506,634

LAMP STRUCTURES AND METHODS FOR MOUNTING THE SAME

RGF ENVIRONMENTAL GROUP, ...

1. A lamp comprising:
a mounting assembly for mounting a light, the mounting assembly comprising:
a socket having a first socket portion and a second socket portion, the first socket portion being configured to receive a
portion of a light;

a mounting base having a first engagement structure and a second engagement structure, the first engagement structure being
configured to engage either of the first socket portion and the second socket portion, and the second engagement structure
being configured to engage a surface to which the base may be mounted.

US Pat. No. 9,295,746

ADD ON FILTER FOR PACKAGE AIR HANDLING UNIT

RGF ENVIRONMENTAL GROUP, ...

1. An add on filter for a packaged heating, ventilation and/or air conditioning unit including a blower with a blower housing,
comprising:
a filter housing;
a first mounting unit coupled to the filter housing and including a first magnet to couple the first mounting unit to the
blower housing;

a second mounting unit coupled to the filter housing and including a second magnet to couple the second mounting unit to the
blower housing,

wherein the first mounting unit is approximately V-shaped and the second mounting unit is approximately V-shaped,
wherein a distance between the first magnet and the second magnet is adjustable; and
a device for formation of advanced oxidation product disposed in the filter housing, said device for formation of advanced
oxidation product including an ultraviolet light source for emitting a broad spectrum of ultraviolet light and a first catalytic
target structure mechanically coupled to the ultraviolet light source.

US Pat. No. 9,283,295

ADD ON FILTER AND AIR FILTRATION SYSTEM AND METHOD

RGF ENVIRONMENTAL GROUP, ...

1. An add on filter, comprising
a first cartridge including an ultraviolet light source for emitting a broad spectrum of ultraviolet light and a catalytic
target structure mechanically coupled to the ultraviolet light source;

a box frame configured to be coupled with an Intake side of an air handler and further configured to house said first cartridge;
and

wherein said box frame includes two rails positioned on opposite sides of the box, wherein a first end of each of said rails
is pivotably coupled to an interior side of a face of said box frame and each of said rails is configured to support said
cartridge.

US Pat. No. 9,884,312

DEVICE, SYSTEM, AND METHOD FOR PRODUCING ADVANCED OXIDATION PRODUCTS

RGF ENVIRONMENTAL GROUP, ...

1. A wick structure comprising a base material,
wherein the base material is porous and comprises a hydrophilic material, a catalytic material, and a ceramic matrix,
wherein the catalytic material comprises titanium dioxide, wherein at least a portion of the titanium dioxide is in anatase
crystal form, and

wherein the hydrophilic material comprises magnesium carbonate and is formulated to absorb and release water.

US Pat. No. 10,549,263

DEVICE, SYSTEM, AND METHOD FOR PRODUCING ADVANCED OXIDATION PRODUCTS

RGF ENVIRONMENTAL GROUP, ...

1. A method of preparing a hydrophilic base material, the method comprising:providing, in a reaction chamber, a reaction mixture comprising hydrophilic material precursors, catalytic material precursors, and ceramic matrix precursors, and a solvent;
providing carbon dioxide gas within the reaction chamber, thereby reducing the concentration of oxygen within the reaction chamber;
mixing the reaction mixture, while maintaining the temperature and the pressure of the reaction chamber, for a predetermined period of time to form a slurry;
optionally adding at least one of aluminum (III) oxide and silicon dioxide to the slurry,
optionally adding one or more catalytic reaction enhancers to the slurry;
solidifying the slurry to form a congealed mass; and
drying the congealed mass to form a solid material;
wherein the solid material is porous and has a surface area of at least 750 square meters per gram.

US Pat. No. 10,421,060

DEVICE, SYSTEM, AND METHOD FOR PRODUCING ADVANCED OXIDATION PRODUCTS

RGF ENVIRONMENTAL GROUP, ...

1. Hydrophilic granules configured for use in an advanced oxidation process,wherein the granules comprise a base material,
wherein the base material is porous and comprises a hydrophilic material, a catalytic material, and a ceramic matrix,
wherein the catalytic material comprises titanium dioxide, wherein at least a portion of the titanium dioxide is in anatase crystal form,
wherein the hydrophilic material is formulated to absorb and release water and comprises magnesium carbonate.

US Pat. No. 10,841,996

SYSTEMS AND METHODS FOR APPLYING ULTRAVIOLET LIGHT

RGF ENVIRONMENTAL GROUP, ...

1. A system for applying light to an environment, the system comprising:a plurality of light emitting diode (LED) arrays, each LED array comprising one or more LEDS that are configured to be powered on and off together, the plurality of LED arrays comprising at least a first LED array and a second LED array; and
a processor, wherein the system is configured to:
(a) during a first timeslot, apply a pulsed power input to the first LED array;
(b) during a second timeslot, apply the pulsed power input to the second LED array;
(c) if the plurality of LED arrays comprises more than two LED arrays, apply the pulsed power input to each remaining LED array in a respective timeslot, wherein steps (a)-(c) are performed such that power is applied to only one LED array of the plurality of LED arrays at any given time;
(d) during a first active cycle period, perform steps (a)-(c) one or more times;
(e) after the first active cycle period, cease applying power to the plurality of LED arrays during an inactive cycle period; and
(f) after the inactive cycle period, perform steps (a)-(c) one or more times during a second active cycle period.

US Pat. No. 10,453,669

ELECTRODELESS GAS DISCHARGE LAMPS AND METHODS OF MAKING THE SAME

RGF ENVIRONMENTAL GROUP, ...

1. A lamp comprising:an outer tube comprising a first cylindrical body;
an inner tube comprising a second cylindrical body, the inner tube being disposed within the outer tube;
an annular seal extending radially between an end of the inner tube and an end of the outer tube, the outer tube, inner tube, and annular seal collectively defining a sealed space between the outer tube and inner tube, the sealed space containing a gas configured to emit electromagnetic radiation when an electromagnetic field is applied thereto; and
a sealing tube extending from the annular seal, the sealing tube being configured for use in evacuating the lamp of air.

US Pat. No. 11,032,887

SYSTEMS AND METHODS FOR APPLYING ULTRAVIOLET LIGHT

RGF ENVIRONMENTAL GROUP, ...

1. A system for applying light to an environment, the system comprising:an elongate first body comprising a first side wall, a second side wall opposite the first side wall, and a bottom wall, the first body defining a lengthwise channel between the first side wall and the second side wall;
a first groove disposed along an inner surface of the first side wall;
a second groove disposed along an inner surface of the second side wall;
a cover, the cover being coupled to the first body via the first groove and the second groove, wherein the first body and the cover collectively enclose at least a portion of the channel;
a light emitting diode (LED) disposed within the channel;
a window comprising a material that is at least partially transparent to one or more wavelengths of light emitted by the LED, the window being disposed in the cover adjacent the LED such that light emitted by the LED may pass through the window;
wherein an outer surface of the first sidewall comprises a male connector, and an outer surface of the second sidewall comprises a female connector, the male and/or female connectors being adapted to couple the first body to a second body having at least one connector that is complementary to the male or female connector.