Firstenberg; Donald E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Firstenberg; Donald E..The latest application filed is for "polar solvent compatible polyethersiloxane elastomers".
- Firstenberg; Donald E. - Ballston Spa NY
| Patent | Date |
|---|---|
| Polar solvent compatible polyethersiloxane elastomers Grant 6,797,742 - Kilgour , et al. September 28, 2 | 2004-09-28 |
| Polar solvent compatible polyethersiloxane elastomers Grant 6,548,629 - Kilgour , et al. April 15, 2 | 2003-04-15 |
| Polar solvent compatible polyethersiloxane elastomers Grant 6,545,085 - Kilgour , et al. April 8, 2 | 2003-04-08 |
| Polar solvent compatible polyethersiloxane elastomers App 20020128375 - Kilgour, John A. ; et al. | 2002-09-12 |
| Polar solvent compatible polyethersiloxane elastomers App 20020037974 - Kilgour, John A. ; et al. | 2002-03-28 |
| Polar solvent compatible polyethersiloxane elastomers App 20020037951 - Kilgour, John A. ; et al. | 2002-03-28 |
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