Mark R. Lunsford

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Arden, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for testing heat pumps
- Patent number 6,882,949
- Issue date Apr 19, 2005
- Kenro Laboratory Products, Inc.
- Charles G. Butts
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for testing heat pumps
- Patent number 6,477,849
- Issue date Nov 12, 2002
- Kendro Laboratory Products, Inc.
- Charles G. Butts
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for testing heat pumps
- Publication number 20020087283
- Publication date Jul 4, 2002
- Charles G. Butts
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for testing heat pumps
- Publication number 20020083722
- Publication date Jul 4, 2002
- Charles G. Butts
- G01 - MEASURING TESTING