John E. Wunder

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Dayton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Three fluid heat exchanger for cooling oil and air with fuel
- Patent number 4,759,401
- Issue date Jul 26, 1988
- Parker-Hannifin Corporation
- Robert R. Pfouts
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Three fluid heat exchanger with pressure responsive control
- Patent number 4,620,588
- Issue date Nov 4, 1986
- United Aircraft Products, Inc.
- Robert R. Pfouts
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Pressure protected tubular heat exchanger
- Patent number 4,589,478
- Issue date May 20, 1986
- United Aircraft Products, Inc.
- John E. Wunder
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Brazeless heat exchanger of the tube and shell type
- Patent number 4,221,261
- Issue date Sep 9, 1980
- United Aircraft Products, Inc.
- John E. Wunder
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of making an annular tube-fin heat exchanger
- Patent number 4,059,882
- Issue date Nov 29, 1977
- United Aircraft Products, Inc.
- John E. Wunder
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...