Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D679241 | Tire | Helmut Wolfgang Fehl, Saburo Miyabe, Wolfgang Karl Maegerle, Hartono Edy, Jaap Leendertse +1 more | 2013-04-02 |
| D673893 | Tire | Jaap Leendertse, Helmut Wolfgang Fehl, Klaus Schulmeister, Peter Glasner | 2013-01-08 |
| D670232 | Tire | Jaap Leendertse, Helmut Wolfgang Fehl, Klaus Schulmeister, Peter Glasner | 2012-11-06 |
| D668204 | Tire | Jaap Leendertse, Helmut Wolfgang Fehl, Nina Ommert, Peter Glasner | 2012-10-02 |