Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9596940 | Seat cushion body and method of producing a seat cushion body | Jan Petzel | 2017-03-21 |
| 8882202 | Seat cushion body and method of producing a seat cushion body | Jan Petzel | 2014-11-11 |