John A. Nelson

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Hickory, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Efficient heat exchanger and engine using same
- Patent number 7,243,711
- Issue date Jul 17, 2007
- Caterpillar Inc.
- Aaron Amstutz
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Efficient heat exchanger and engine using same
- Publication number 20050217835
- Publication date Oct 6, 2005
- Aaron Amstutz
- F28 - HEAT EXCHANGE IN GENERAL