Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D918128 | Tire for automobile | Daniel Kunkel, Jaap Leendertse | 2021-05-04 |
| D917378 | Tire for automobile | Daniel Kunkel, Jaap Leendertse | 2021-04-27 |
| D916648 | Tire for automobile | Daniel Kunkel, Jaap Leendertse | 2021-04-20 |
| D673893 | Tire | Jaap Leendertse, Helmut Wolfgang Fehl, Klaus Schulmeister, Bernd Richard Loewenhaupt | 2013-01-08 |
| D670232 | Tire | Jaap Leendertse, Helmut Wolfgang Fehl, Klaus Schulmeister, Bernd Richard Loewenhaupt | 2012-11-06 |
| D668204 | Tire | Jaap Leendertse, Helmut Wolfgang Fehl, Nina Ommert, Bernd Richard Loewenhaupt | 2012-10-02 |
| 6454857 | Apparatus and method for the cleaning and/or coating of the mold surface of a mold | Gunther Hartmann | 2002-09-24 |