Larry P. Prater

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Taylor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for making a tube for a heat exchanger having a fin insert w...
- Patent number 6,470,570
- Issue date Oct 29, 2002
- Livernois Engineering Co.
- Larry P. Prater
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for fin replacement in a heat exchanger tube
- Patent number 6,286,201
- Issue date Sep 11, 2001
- Livernois Research & Development Co.
- Larry P. Prater
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for roll forming convoluted springs
- Patent number 5,732,584
- Issue date Mar 31, 1998
- Livernois Research & Development Company
- Larry Paul Prater
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Machine for converting returnable cans into metal ingots
- Patent number 4,398,456
- Issue date Aug 16, 1983
- Larry P. Prater
- B30 - PRESSES

Patents Applicationslast 30 patents

Information Patent Application
Exchanger of thermal energy with multiple cores and a thermal barrier
- Publication number 20030075307
- Publication date Apr 24, 2003
- Heatcraft, Inc.
- Richard P. Stoynoff
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Method for making a heat exchanger with flattened tubes, the heat e...
- Publication number 20010037559
- Publication date Nov 8, 2001
- Larry P. Prater
- F28 - HEAT EXCHANGE IN GENERAL