Hemel; Richard
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hemel; Richard.The latest application filed is for "uv-resistant flocking adhesive for polymeric substrates".
- Hemel; Richard - Monheim DE
- Hemel; Richard - Monheim-Baumberg DE
| Patent | Date |
|---|---|
| Coating means for elastomers Grant 6,682,779 - Wefringhaus , et al. January 27, 2 | 2004-01-27 |
| UV-resistant flocking adhesive for polymeric substrates App 20040010093 - Wefringhaus, Rainer ; et al. | 2004-01-15 |
| Iron-oxide-containing one or two-component polyurethane paint for coating elastomers, its production and use Grant 6,253,505 - Wefringhaus , et al. July 3, 2 | 2001-07-03 |
| Heat curable adhesives based on polymers having a polybutadiene chain backbone and containing hydroxyl groups Grant 5,149,742 - Hemel , et al. September 22, 1 | 1992-09-22 |
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