William H. Harden

Person

Yadkinville, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Compressor control system and method
- Patent number 6,082,971
- Issue date Jul 4, 2000
- Ingersoll-Rand Company
- John T. Gunn
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Compressor control system and method
- Patent number 5,967,757
- Issue date Oct 19, 1999
- John T. Gunn
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method for controlling compressor discharge pressure
- Patent number 5,820,352
- Issue date Oct 13, 1998
- Ingersoll-Rand Company
- John T. Gunn
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus and method for electronically controlling inlet flow and...
- Patent number 5,540,558
- Issue date Jul 30, 1996
- Ingersoll-Rand Company
- William H. Harden
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cooling system for engine-driven multi-stage centrifugal compressor
- Patent number 5,386,873
- Issue date Feb 7, 1995
- Ingersoll-Rand Company
- William H. Harden
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Portable diesel-driven centrifugal air compressor
- Patent number 5,362,207
- Issue date Nov 8, 1994
- Ingersoll-Rand Company
- Daniel T. Martin
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Bootstrap method of loading a compressor having a spring loaded blo...
- Patent number 5,348,450
- Issue date Sep 20, 1994
- Ingersoll-Rand Company
- Daniel T. Martin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Surge control and recovery for a centrifugal compressor
- Patent number 5,306,116
- Issue date Apr 26, 1994
- Ingersoll-Rand Company
- John T. Gunn
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Control system for prime driver of compressor and method
- Patent number 5,224,836
- Issue date Jul 6, 1993
- Ingersoll-Rand Company
- John T. Gunn
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

William H. Harden

Person

Patents Grantslast 30 patents

Compressor control system and method

Compressor control system and method

Method for controlling compressor discharge pressure

Apparatus and method for electronically controlling inlet flow and...

Cooling system for engine-driven multi-stage centrifugal compressor

Portable diesel-driven centrifugal air compressor

Bootstrap method of loading a compressor having a spring loaded blo...

Surge control and recovery for a centrifugal compressor

Control system for prime driver of compressor and method