Charles A. Knighten

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Chico, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Menu-driven, configurable door processing station
- Patent number 6,561,238
- Issue date May 13, 2003
- Norfield Industries
- Charles A. Knighten
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Door transport system
- Patent number 6,227,793
- Issue date May 8, 2001
- Norfield Industries
- Charles A. Knighten
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Face frame component machining system
- Patent number 5,119,855
- Issue date Jun 9, 1992
- Norfield Industries
- Charles A. Knighten
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Door processing machine
- Patent number 4,485,857
- Issue date Dec 4, 1984
- Norfield Manufacturing Co.
- Bruce D. Norlie
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
Menu-driven, configurable door processing station
- Publication number 20020043293
- Publication date Apr 18, 2002
- Norfield Industries
- Charles A. Knighten
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...