Bryan Duffty

Follow

Person

Gilroy, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Asymmetric hydrofoil propulsion method and apparatus
- Patent number 5,134,954
- Issue date Aug 4, 1992
- FMC Corporation
- Christopher D. Barry
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Amphibious hydrofoil vehicle
- Patent number 5,027,737
- Issue date Jul 2, 1991
- FMC Corporation
- Bryan Duffty
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Integrated propulsion and hydrofoil system
- Patent number 4,974,539
- Issue date Dec 4, 1990
- FMC Corporation
- Bryan Duffty
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Water supporting and propulsion systems
- Patent number 4,953,492
- Issue date Sep 4, 1990
- FMC Corporation
- Bryan Duffty
- B60 - VEHICLES IN GENERAL