Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878343 | Reinforcing rope made of at least two different materials | Wolfgang Weidenhaupt, Gunther Wepner, Mattheus G. Remijn | 1989-11-07 |
| 4807680 | Pneumatic tire including reinforcing rope made of at least two different materials | Wolfgang Weidenhaupt, Gunther Wepner, Mattheus G. Remijn | 1989-02-28 |
| 4679387 | Reinforcing cord with wrapping wire | Wolfgang Weidenhaupt | 1987-07-14 |
| 4606392 | Reinforcing cord for elastomeric product | Wolfgang Weidenhaupt, Gunther Wepner | 1986-08-19 |
| 4601165 | Method of manufacturing a compact, multilayer single strand reinforcing cord for use in elastomeric products and a cord produced by this method | Wolfgang Weidenhaupt, Gunter Wepner | 1986-07-22 |