Stammler; Sonja
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stammler; Sonja.The latest application filed is for "laminating adhesives for flexible packaging".
- Stammler; Sonja - St. Croix MN
- Stammler; Sonja - Marine on the St. Croix MN
- Stammler; Sonja - St. Criox MN
| Patent | Date |
|---|---|
| Laminating adhesives for flexible packaging Grant 5,834,554 - Duan , et al. November 10, 1 | 1998-11-10 |
| Reduced solvent process for preparation of aqueous polyurethane dispersions with improved heat-and water-resistance Grant 5,637,639 - Duan , et al. June 10, 1 | 1997-06-10 |
| Aqueous non-gelling, anionic polyurethane dispersions and process for their manufacture Grant 5,610,232 - Duan , et al. March 11, 1 | 1997-03-11 |
| Aqueous polyurethane dispersion adhesive compositions with improved heat resistance Grant 5,608,000 - Duan , et al. March 4, 1 | 1997-03-04 |
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