Gerard F. Lutz

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Golden, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Wheel with a semi-permanently enclosed annular material
- Patent number 5,733,015
- Issue date Mar 31, 1998
- Kryptonics, Inc.
- Charles H. Demarest
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Wheel adapted to eliminate bearing click
- Patent number 5,685,649
- Issue date Nov 11, 1997
- Kryptonics, Inc.
- Paul C. Jensen
- B60 - VEHICLES IN GENERAL