Walter Joseph Olszewski

Person

Amherst, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Variable load refrigeration system particularly for cryogenic tempe...
- Patent number 6,426,019
- Issue date Jul 30, 2002
- Praxair Technology, Inc.
- Arun Acharya
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic indirect oxygen compression system
- Patent number 6,178,776
- Issue date Jan 30, 2001
- Praxair Technology, Inc.
- Kevin William Mahoney
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic rectification system and hybrid refrigeration generation
- Patent number 6,112,550
- Issue date Sep 5, 2000
- Praxair Technology, Inc.
- Dante Patrick Bonaquist
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Variable load refrigeration system particularly for cryogenic tempe...
- Patent number 6,076,372
- Issue date Jun 20, 2000
- Praxair Technology, Inc.
- Arun Acharya
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multicomponent refrigerant cooling with internal recycle
- Patent number 6,065,305
- Issue date May 23, 2000
- Praxair Technology, Inc.
- Bayram Arman
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Single circuit cryogenic liquefaction of industrial gas
- Patent number 6,041,621
- Issue date Mar 28, 2000
- Praxair Technology, Inc.
- Walter Joseph Olszewski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic industrial gas liquefaction with hybrid refrigeration gen...
- Patent number 6,041,620
- Issue date Mar 28, 2000
- Praxair Technology, Inc.
- Walter Joseph Olszewski
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cryogenic air separation system for feed air flow disturbances
- Patent number 5,950,455
- Issue date Sep 14, 1999
- Praxair Technology, Inc.
- John Fredric Billingham
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Walter Joseph Olszewski

Person

Patents Grantslast 30 patents

Variable load refrigeration system particularly for cryogenic tempe...

Cryogenic indirect oxygen compression system

Cryogenic rectification system and hybrid refrigeration generation

Variable load refrigeration system particularly for cryogenic tempe...

Multicomponent refrigerant cooling with internal recycle

Single circuit cryogenic liquefaction of industrial gas

Cryogenic industrial gas liquefaction with hybrid refrigeration gen...

Cryogenic air separation system for feed air flow disturbances