Hugh E. Gilbert

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Versailles, 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
Information Patent Grant
Power control circuit for printers and other devices
- Patent number 6,908,164
- Issue date Jun 21, 2005
- Lexmark International, Inc.
- Hugh E. Gilbert
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Encoder control system for printers and related methods
- Patent number 6,637,961
- Issue date Oct 28, 2003
- Lexmark International, Inc.
- Christopher Alan Adkins
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Power control circuit for printers and other devices
- Publication number 20040135834
- Publication date Jul 15, 2004
- Hugh E. Gilbert
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
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