Weiner; Gwendolyn Patricia
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weiner; Gwendolyn Patricia.The latest application filed is for "friction-reducing petroleum mixtures and method of making same".
- Weiner; Gwendolyn Patricia - Lake Tahoe NV
| Patent | Date |
|---|---|
| Friction-reducing Petroleum Mixtures And Method Of Making Same Grant 3,849,323 - Hollinshead November 19, 1 | 1974-11-19 |
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