Gruber; David P.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gruber; David P..The latest application filed is for "synthetic yarn-reinforced flexible webs stabilized against elongation, coated abrasive thereon, and process therefor".
- Gruber; David P. - Scotia NY
- Gruber; David P. - Northampton Township Summit County
- Gruber; David P. - Cuyahoga Falls OH
| Patent | Date |
|---|---|
| Synthetic yarn-reinforced flexible webs stabilized against elongation, coated abrasive thereon, and process therefor Grant 4,474,585 - Gruber October 2, 1 | 1984-10-02 |
| Latex extended with grafted mineral oil Grant 4,195,008 - Gruber March 25, 1 | 1980-03-25 |
| Froth aid Grant 4,172,067 - Benton , et al. October 23, 1 | 1979-10-23 |
| Reaction products of hydrazides and certain unsaturated esters Grant 4,101,602 - Fabris , et al. July 18, 1 | 1978-07-18 |
| Copolymers of hydrazides and certain unsaturated esters Grant 4,061,845 - Fabris , et al. December 6, 1 | 1977-12-06 |
| SEC | 0001046911 | GRUBER DAVID P |
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