Buford H. Hopper

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Bothell, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Piston assembly for use with a bicycle operated air pump
- Patent number 5,626,072
- Issue date May 6, 1997
- Velo Research, Inc.
- Mauricio Mirand
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bicycle operated air pump
- Patent number 5,397,144
- Issue date Mar 14, 1995
- Velo Research, Inc.
- Mauricio Mirand
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bicycle operated air pump
- Patent number 5,318,317
- Issue date Jun 7, 1994
- Velo Research, Inc.
- Buford H. Hopper
- B60 - VEHICLES IN GENERAL