Zerpner; Dieter
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zerpner; Dieter.The latest application filed is for "tire treads with increased tread life, and method of manufacturing same".
- Zerpner; Dieter - Marl DE
- Zerpner; Dieter - Oer-Erkenschwick DE
| Patent | Date |
|---|---|
| Tire treads with increased tread life, and method of manufacturing same Grant 5,717,038 - Horpel , et al. February 10, 1 | 1998-02-10 |
| Process for the preparation of diene rubber vulcanizates Grant 5,342,900 - Wolpers , et al. August 30, 1 | 1994-08-30 |
| Process for adjusting the cis-trans-double bond configuration in polyalkenamers Grant 4,950,826 - Zerpner , et al. August 21, 1 | 1990-08-21 |
| Adhesion promoters for the production of volcanizates having a favorable filler/elastomer bond Grant 4,681,961 - Zerpner , et al. July 21, 1 | 1987-07-21 |
| Polymeric adhesion promoters for vulcanizable mixtures of elastomers and mineral fillers Grant 4,183,844 - Streck , et al. January 15, 1 | 1980-01-15 |
| Heat-sealable vulcanizates comprising polyolefin rubber and propylene polymer Grant 4,086,301 - Zerpner , et al. April 25, 1 | 1978-04-25 |
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