William C. Walter

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Placerville, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Lift augmented ground effect platform
- Patent number 6,082,478
- Issue date Jul 4, 2000
- Hybricraft, Inc.
- William C. Walter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lift augmented ground effect platform
- Patent number 5,803,199
- Issue date Sep 8, 1998
- Hybricraft, Inc.
- William C. Walter
- B60 - VEHICLES IN GENERAL