Tuffias; Robert H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tuffias; Robert H..The latest application filed is for "composite foam structures".
- Tuffias; Robert H. - Pacoima CA
- Tuffias; Robert H. - Los Angeles CA
- Tuffias; Robert H. - Costa Mesa CA
| Patent | Date |
|---|---|
| Composite foam structures Grant 6,929,866 - Williams , et al. August 16, 2 | 2005-08-16 |
| Flash suppressor Grant 6,298,764 - Sherman , et al. October 9, 2 | 2001-10-09 |
| Method of forming a composite structure such as a rocket combustion chamber Grant 5,855,828 - Tuffias , et al. January 5, 1 | 1999-01-05 |
| Composite structure Grant 5,780,157 - Tuffias , et al. July 14, 1 | 1998-07-14 |
| Filter and method of forming Grant 5,372,380 - Duffy , et al. December 13, 1 | 1994-12-13 |
| High temperature resistant reticulated foam structure and process Grant 5,154,970 - Kaplan , et al. October 13, 1 | 1992-10-13 |
| High temperature corrosion resistant composite structure Grant 4,917,968 - Tuffias , et al. April 17, 1 | 1990-04-17 |
| Magnetic field responsive hydrodynamic bearing Grant 3,918,773 - Tuffias November 11, 1 | 1975-11-11 |
| Lubricated assemblies Grant 3,891,282 - Tuffias June 24, 1 | 1975-06-24 |
| Ferrohydrodynamic Low-friction Bearing Grant 3,746,407 - Stiles , et al. July 17, 1 | 1973-07-17 |
| Turbulence And Vortex Suppression In Gyros Grant 3,706,231 - Noar , et al. December 19, 1 | 1972-12-19 |
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