Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D673893 | Tire | Jaap Leendertse, Helmut Wolfgang Fehl, Bernd Richard Loewenhaupt, Peter Glasner | 2013-01-08 |
| D670232 | Tire | Jaap Leendertse, Helmut Wolfgang Fehl, Bernd Richard Loewenhaupt, Peter Glasner | 2012-11-06 |