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DRYJECT, INC.

Hatboro, PA US

DRYJECT, INC. Patent applications
Patent application number	Title	Published
20110203500	DEVICE FOR PLACING MATERIAL ON OR BENEATH THE SOIL SURFACE - A device for treating soil, in an exemplary embodiment, includes a soil contact head, with the soil contact head having at least one discharge orifice therein, a handle attached to the soil contact head, a discharge valve in fluid communication with said at least one discharge orifice, a soil contact indicator, and a source of pressurized soil treatment fluid flowably connected to the discharge valve. The discharge valve discharges pressurized soil treatment material through the discharge orifices when the soil contact indicator indicates contact between the soil contact head and the soil.	08-25-2011
20110203161	HIGH PRESSURE INJECTION SYSTEM FOR APPLYING A PESTICIDE BENEATH THE SURFACE OF THE GROUND - A high pressure injection system for applying a pesticide includes a portable, handheld application tool and a manifold head connected to the application tool. The manifold head has at least one internal passage. At least one high pressure nozzle is positioned in the manifold head and in fluid communication with the at least one internal passage. The at least one high pressure nozzle is operable at pressures between about 25 psi and about 10,000 psi. A contact plate is mounted to the manifold head and has at least one opening aligned with the at least one high pressure nozzle. A source of pesticide is fluidly connected to the at least one high pressure nozzle. A discharge valve is moveable between a closed position wherein the pesticide is inhibited from flowing to the at least one high pressure nozzle and an opened position wherein pesticide flows to the at least one high pressure nozzle.	08-25-2011