Jan van Gennep

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Menlo Park, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Holder adjustable to hold a flashlight selected from a group of dif...
- Patent number 5,690,416
- Issue date Nov 25, 1997
- Jan van Gennep
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Light source holder
- Patent number 5,683,171
- Issue date Nov 4, 1997
- Jan van Gennep
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Light source holder
- Patent number 5,573,329
- Issue date Nov 12, 1996
- Jan van Gennep
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Tool driver with a detachable handle having a light
- Patent number 5,168,780
- Issue date Dec 8, 1992
- Jan van Gennep
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Tool driver
- Patent number 4,920,832
- Issue date May 1, 1990
- Jan van Gennep
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Automatic braking arrangement for a windlass
- Patent number 3,994,476
- Issue date Nov 30, 1976
- Jan van Gennep
- B66 - HOISTING LIFTING HAULING