Andrew G. Hay

Person

Gardena, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multiple channel system, apparatus and method for transporting part...
- Patent number 6,213,289
- Issue date Apr 10, 2001
- Stamet, Incorporation
- Andrew G. Hay
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Angled disk drive apparatus for transporting and metering particula...
- Patent number 5,551,553
- Issue date Sep 3, 1996
- Stamet, Inc.
- Andrew G. Hay
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus and method employing an inlet extension for transporting...
- Patent number 5,497,873
- Issue date Mar 12, 1996
- Stamet, Inc.
- Andrew G. Hay
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus with improved inlet and method for transporting and meter...
- Patent number 5,485,909
- Issue date Jan 23, 1996
- Stamet, Inc.
- Andrew G. Hay
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus and method for transporting and metering particulate mate...
- Patent number 5,402,876
- Issue date Apr 4, 1995
- Stamet, Inc.
- Andrew G. Hay
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus and method with improved drive force capability for trans...
- Patent number 5,381,886
- Issue date Jan 17, 1995
- Andrew G. Hay
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Grooved disk drive apparatus and method for transporting and meteri...
- Patent number 5,355,993
- Issue date Oct 18, 1994
- Andrew G. Hay
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Andrew G. Hay

Person

Patents Grantslast 30 patents

Multiple channel system, apparatus and method for transporting part...

Angled disk drive apparatus for transporting and metering particula...

Apparatus and method employing an inlet extension for transporting...

Apparatus with improved inlet and method for transporting and meter...

Apparatus and method for transporting and metering particulate mate...

Apparatus and method with improved drive force capability for trans...

Grooved disk drive apparatus and method for transporting and meteri...