Richard M. Dunn

Person

Encinitas, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Irrigation sprinkler with removably mounted SOD cup
- Patent number 10,702,883
- Issue date Jul 7, 2020
- Hunter Industries, Inc.
- Ronald H. Anuskiewicz
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Valve-in-head irrigation sprinkler with service valve
- Patent number 9,578,817
- Issue date Feb 28, 2017
- Hunter Industries, Inc.
- Richard M. Dunn
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Irrigation sprinkler with debris flushing perforated riser
- Patent number 9,302,287
- Issue date Apr 5, 2016
- Hunter Industries, Inc.
- Richard M. Dunn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Valve-in head irrigation sprinkler with service valve
- Patent number 9,169,944
- Issue date Oct 27, 2015
- Hunter Industries, Inc.
- Richard M. Dunn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Dual trajectory nozzle for rotor-type sprinkler
- Patent number 8,936,205
- Issue date Jan 20, 2015
- Hunter Industries, Inc.
- Richard M. Dunn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Rotary stream sprinkler with adjustable arc orifice plate
- Patent number 8,297,533
- Issue date Oct 30, 2012
- Hunter Industries, Inc.
- Richard M. Dunn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Sprinkler unit with flow stop
- Patent number 5,762,270
- Issue date Jun 9, 1998
- Hunter Industries Incorporated
- Don M. Kearby
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Swing connector for sprinkler
- Patent number 5,242,112
- Issue date Sep 7, 1993
- Hunter Industries
- Richard M. Dunn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
IRRIGATION SPRINKLER WITH REMOVABLY MOUNTED SOD CUP
- Publication number 20190308214
- Publication date Oct 10, 2019
- Hunter Industries, Inc.
- Ronald H. Anuskiewicz
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
IRRIGATION SPRINKLER WITH DEBRIS FLUSHING PERFORATED RISER
- Publication number 20160325302
- Publication date Nov 10, 2016
- Hunter Industries, Inc.
- Richard M. Dunn
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
VALVE-IN-HEAD IRRIGATION SPRINKLER WITH SERVICE VALVE
- Publication number 20160106047
- Publication date Apr 21, 2016
- Hunter Industries, Inc.
- Richard M. Dunn
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
DUAL TRAJECTORY NOZZLE FOR ROTOR-TYPE SPRINKLER
- Publication number 20150209815
- Publication date Jul 30, 2015
- Hunter Industries, Inc.
- Richard M. Dunn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Dual Trajectory Nozzle for Rotor-Type Sprinkler
- Publication number 20120132727
- Publication date May 31, 2012
- Richard M. Dunn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Irrigation Sprinkler with Debris Flushing Perforated Riser
- Publication number 20120024982
- Publication date Feb 2, 2012
- Richard M. Dunn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Rotary Stream Sprinkler with Adjustable Arc Orifice Plate
- Publication number 20110084151
- Publication date Apr 14, 2011
- Richard M. Dunn
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Richard M. Dunn

Person

Patents Grantslast 30 patents

Irrigation sprinkler with removably mounted SOD cup

Valve-in-head irrigation sprinkler with service valve

Irrigation sprinkler with debris flushing perforated riser

Valve-in head irrigation sprinkler with service valve

Dual trajectory nozzle for rotor-type sprinkler

Rotary stream sprinkler with adjustable arc orifice plate

Sprinkler unit with flow stop

Swing connector for sprinkler

Patents Applicationslast 30 patents

IRRIGATION SPRINKLER WITH REMOVABLY MOUNTED SOD CUP

IRRIGATION SPRINKLER WITH DEBRIS FLUSHING PERFORATED RISER

VALVE-IN-HEAD IRRIGATION SPRINKLER WITH SERVICE VALVE

DUAL TRAJECTORY NOZZLE FOR ROTOR-TYPE SPRINKLER

Dual Trajectory Nozzle for Rotor-Type Sprinkler

Irrigation Sprinkler with Debris Flushing Perforated Riser

Rotary Stream Sprinkler with Adjustable Arc Orifice Plate