Robert E. Hyde

Person

Portland, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for protecting pumps against cavitation
- Patent number 6,145,332
- Issue date Nov 14, 2000
- DTE Energy Technologies, Inc.
- Robert E. Hyde
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Improvements in vapor-compression refrigeration
- Patent number 5,752,390
- Issue date May 19, 1998
- Robert Hyde
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Process for dehumidifying air in an air-conditioned environment wit...
- Patent number 5,664,425
- Issue date Sep 9, 1997
- Robert E. Hyde
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Liquid pressure amplification with bypass
- Patent number 5,626,025
- Issue date May 6, 1997
- Robert E. Hyde
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus for dehumidifying air in an air-conditioned environment w...
- Patent number 5,509,272
- Issue date Apr 23, 1996
- Robert E. Hyde
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Superheat suppression by liquid injection in centrifugal compressor...
- Patent number 5,457,964
- Issue date Oct 17, 1995
- Robert E. Hyde
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Liquid pressure amplification with superheat suppression
- Patent number 5,386,700
- Issue date Feb 7, 1995
- Robert E. Hyde
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Process for dehumidifying air in an air-conditioned environment
- Patent number 5,329,782
- Issue date Jul 19, 1994
- Robert E. Hyde
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Liquid pressure amplification with superheat suppression
- Patent number 5,291,744
- Issue date Mar 8, 1994
- Robert E. Hyde
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Liquid pressure amplification with superheat suppression
- Patent number 5,150,580
- Issue date Sep 29, 1992
- Robert E. Hyde
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Apparatus for maximizing refrigeration capacity
- Patent number 4,599,873
- Issue date Jul 15, 1986
- Robert E. Hyde
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Robert E. Hyde

Person

Patents Grantslast 30 patents

Apparatus for protecting pumps against cavitation

Improvements in vapor-compression refrigeration

Process for dehumidifying air in an air-conditioned environment wit...

Liquid pressure amplification with bypass

Apparatus for dehumidifying air in an air-conditioned environment w...

Superheat suppression by liquid injection in centrifugal compressor...

Liquid pressure amplification with superheat suppression

Process for dehumidifying air in an air-conditioned environment

Liquid pressure amplification with superheat suppression

Liquid pressure amplification with superheat suppression

Apparatus for maximizing refrigeration capacity