Carter B Mccamy1015 Shore Dr, Edgewater, MD 21037

6841078, Jan 11, 2005

Jan 3, 2002

10/033889

Carter Benson McCamy - Adamstown MD, US

Environmental Quality Resources, L.L.C. - Gaithersburg MD

C02F 100

210743, 210749, 210143, 2101981, 210205

A water treatment system and method reduces the pH level of a waste stream from an unacceptably high level with maximum efficiency and safety, and minimum costs and labor. The system includes a pH control system that detects a pH level of the waste stream. An acid discharge unit including a source of acid and an acid feeding mechanism is activated and deactivated by the pH control system according to the pH level of the waste stream. A housing contains the acid discharge unit and at least part of the pH control system. The acid feeding mechanism may feed dry acid directly to the waste stream or premix the dry acid with water to form a wet acidic solution that is fed into the waste stream. A mixing tank may be provided downstream of the housing to serve as an area for mixing acidic materials from the acid discharge unit with the waste stream prior to discharge from the plant.

2003020, Nov 13, 2003

May 9, 2003

10/434115

Carter McCamy - Adamstown MD, US

A01G013/02

047/023200

A tree shelter includes two semi-cylindrical cages having complementary coupling devices that secure the cages to each other into a cylindrical configuration. The cages are formed of a biodegradable material. Additives may be included in the material for added functionality, including a bittering agent, a deer repellant and/or a fertilizer. The tree shelter also may include a bird guard that prevents birds from entering the shelter. The shelter is easily and inexpensively manufactured and is easy to install in the field.

2004022, Nov 18, 2004

May 11, 2004

10/842425

Carter McCamy - Adamstown MD, US

Environmental Quality Resources, L.L.C. - Gaithersburg MD

E02B003/12
E02D017/20

405/302700, 405/016000, 405/021000, 405/302600

A biodegradable log includes a strip of absorbent material embedded therein and at least one wick extending from the strip outside of the log. The wick draws moisture into the biodegradable log in order to maintain an aqueous environment for embedded vegetation. Holes may be provided at least partially through the log diameter and along the log length to facilitate log placement and installation.

2004023, Dec 2, 2004

May 11, 2004

10/842426

Carter McCamy - Adamstown MD, US

Environmental Quality Resources, L.L.C. - Gaithersburg MD

A01G007/00

047/009000

A biodegradable mat promotes growth and health of vegetation. The mat includes a plurality of biodegradable fibers weaved into a mat sized and shaped for placement adjacent vegetation. At least one of a fertilizer and an herbicide are broadcast spread on the mat. A bittering agent is adhered to the mat, which also serves to adhere the fertilizer and/or herbicide to the mat. The resulting construction retains moisture, releases fertilizer, blocks soils from weed seeds, kills emergent weeds below the mat, and resists foraging by deer and rodents. The mat is easy to transport and handle, and installation requires considerably less labor than conventional mulch.

2005017, Aug 11, 2005

Jan 3, 2005

11/027688

Carter McCamy - Adamstown MD, US

Environmental Quality Resources, L.L.C. - Gaithersburg MD

A01G013/02

047032400

A tree shelter includes a plurality of wooden stakes and a biodegradable yarn securing the wooden stakes in a side-by-side arrangement. The tree shelter is sized to encircle a tree to protect the tree from foraging animals.

5264134, Nov 23, 1993

Mar 10, 1992

7/848204

Carter McCamy - Adamstown MD

Environmental Quality Resources, Inc. - Silver Spring MD

C02F 128

210679

A method is provided of removing hydrocarbon pollutants from a surface of a body of water in a storm water filtration system containing an oil separation chamber including a removable top cover to provide access to the chamber for removing oil, a side wall with a storm water inlet, another side wall with a filtered storm water outlet in a region of the chamber lower than the inlet and an overflow storm water outlet located above the filtered storm water outlet. A porous container having an interior filled with oleophilic and substantially buoyant material is located upon the surface of the water in the oil separation chamber so that oil floating on the surface of the storm water in the chamber is adsorbed by the oleophilic and substantially buoyant material. The porous container is tethered to a mount fixed to a wall of the chamber so that the porous container is prevented from clogging and passing through the overflow outlet and so that the porous container can be removed from the oil separation chamber after a period of use.

2019024, Aug 15, 2019

Feb 14, 2019

16/275484

- Edgewater MD, US
Carter B. McCamy - Edgewater MD, US

E03F 5/10
E03F 1/00
G05D 7/06

A remote pond volume adjustment system includes a control circuit, a weather receiver configured to receive a public broadcast from the National Weather Service, and a weather receiver decoder connected with the weather receiver and the control circuit that is configured to digitize the public broadcast and output a digital weather code. A cellular network communication device connected with the control circuit is configured to communicate with a property manager/owner. The control circuit is programmed to selectively open and close a drain valve based on at least one of a communication from the property manager and the digital weather code.