Aldrich; Paul H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Aldrich; Paul H..The latest application filed is for "stable dispersions of fortified rosin".
- Aldrich; Paul H. - London Britton Township Chester County
- Aldrich; Paul H. - Greenville DE
| Patent | Date |
|---|---|
| Stable dispersions of fortified rosin Grant 4,263,182 - Aldrich April 21, 1 | 1981-04-21 |
| Water-dispersible thermosettable cationic resins and paper sized therewith Grant 3,989,659 - Aldrich , et al. November 2, 1 | 1976-11-02 |
| Water-dispersible thermosettable cationic resins and paper sized therewith Grant 3,988,280 - Aldrich , et al. October 26, 1 | 1976-10-26 |
| Stable rosin dispersions Grant 3,966,654 - Aldrich June 29, 1 | 1976-06-29 |
| Ketene dimer modified water-dispersible thermosettable cationic resins Grant 3,922,243 - Aldrich , et al. November 25, 1 | 1975-11-25 |
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