Daniel A. Leverett

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Richmond, KY, US

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Patents Grantslast 30 patents

Information Patent Grant
Switching power supply, method of operation and device-and-power-su...
- Patent number 7,227,652
- Issue date Jun 5, 2007
- Lexmark International, Inc.
- Darell D. Cronch
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Switching power supply, method of operation and device-and-power-su...
- Publication number 20040075703
- Publication date Apr 22, 2004
- Darell D. Cronch
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS