Robert D. Hetherington

Person

Sunland, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Precision metered multiple fluid pumping system
- Patent number 6,015,268
- Issue date Jan 18, 2000
- Illinois Tool Works Inc.
- Robert D. Hetherington
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Precision metered multiple fluid pumping system
- Patent number 5,599,177
- Issue date Feb 4, 1997
- Binks Manufacturing Company
- Robert D. Hetherington
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Precision metered multiple fluid pumping system
- Patent number 5,522,711
- Issue date Jun 4, 1996
- Binks Manufacturing Company
- Robert D. Hetherington
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Precision metered multiple fluid pumping system
- Patent number 5,423,662
- Issue date Jun 13, 1995
- Binks Manufacturing Company
- Robert D. Hetherington
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
High pressure piston pump for fluent materials
- Patent number 5,094,596
- Issue date Mar 10, 1992
- Binks Manufacturing Company
- Larry R. Erwin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Alternating selectable cleaning fluid to air purging system
- Patent number 4,791,946
- Issue date Dec 20, 1988
- Binks Manufacturing Company
- James E. Cavanaugh
- B08 - CLEANING
Information Patent Grant
Fiberglass reinforce product spray gun with roving cutter steering...
- Patent number 4,770,117
- Issue date Sep 13, 1988
- Binks Manufacturing Company
- Robert D. Hetherington
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Pail mount pump with integral cover
- Patent number 4,690,308
- Issue date Sep 1, 1987
- Binks Manufacturing Company
- James E. Cavanaugh
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Dual component pumping system
- Patent number 4,516,725
- Issue date May 14, 1985
- 501 Binks Manufacturing Co.
- James E. Cavanaugh
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Plural component spray gun convertible from air atomizing to airless
- Patent number 4,361,283
- Issue date Nov 30, 1982
- Binks Manufacturing Company
- Robert D. Hetherington
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Pumping system for unstable fluids
- Patent number 4,350,266
- Issue date Sep 21, 1982
- Binks Manufacturing Company
- Robert D. Hetherington
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Automatic fluid component shut off system
- Patent number 4,298,017
- Issue date Nov 3, 1981
- Poly-Glas Systems
- Robert D. Hetherington
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Modular multiple-fluid component selection and delivery system
- Patent number 4,281,683
- Issue date Aug 4, 1981
- Poly-Glas Systems
- Robert D. Hetherington
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Modular multi-color paint selection and supply system manifold or t...
- Patent number D257384
- Issue date Oct 14, 1980
- Poly-Glas Systems
- Robert D. Hetherington
- D23 - Environmental heating and cooling
Information Patent Grant
Modular multiple-fluid component selection and delivery system
- Patent number 4,215,721
- Issue date Aug 5, 1980
- Poly-Glas Systems
- Robert D. Hetherington
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High-viscosity volume balancing mixing head
- Patent number 4,193,546
- Issue date Mar 18, 1980
- Poly-Glas Systems
- Robert D. Hetherington
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Air nucleating spary gun
- Patent number 4,175,702
- Issue date Nov 27, 1979
- Poly-Glas Systems
- Robert D. Hetherington
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Robert D. Hetherington

Person

Patents Grantslast 30 patents

Precision metered multiple fluid pumping system

Precision metered multiple fluid pumping system

Precision metered multiple fluid pumping system

Precision metered multiple fluid pumping system

High pressure piston pump for fluent materials

Alternating selectable cleaning fluid to air purging system

Fiberglass reinforce product spray gun with roving cutter steering...

Pail mount pump with integral cover

Dual component pumping system

Plural component spray gun convertible from air atomizing to airless

Pumping system for unstable fluids

Automatic fluid component shut off system

Modular multiple-fluid component selection and delivery system

Modular multi-color paint selection and supply system manifold or t...

Modular multiple-fluid component selection and delivery system

High-viscosity volume balancing mixing head

Air nucleating spary gun