Weingart; Oscar
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weingart; Oscar.The latest application filed is for "filament winding process".
- Weingart; Oscar - Riverside CA
| Patent | Date |
|---|---|
| Filament winding process Grant 4,869,761 - Weingart , et al. September 26, 1 | 1989-09-26 |
| Filament winding mechanism for forming and winding a shingled gap free band Grant 4,822,444 - Weingart , et al. April 18, 1 | 1989-04-18 |
| Method for the production of elongated resin impregnated filament composite structures Grant 4,273,601 - Weingart June 16, 1 | 1981-06-16 |
| Blade or spar Grant 4,264,278 - Weingart April 28, 1 | 1981-04-28 |
| Composite spar structure having integral fitting for rotational hub mounting Grant 4,260,332 - Weingart , et al. April 7, 1 | 1981-04-07 |
| Railroad car Grant 4,230,048 - Gordon , et al. October 28, 1 | 1980-10-28 |
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