Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7212092 | Device for energy storage and energy transformation | Karl-Heinz Nuebel, Markus Weimert, Tim Skowronek | 2007-05-01 |
| D288983 | Film reel container | Donald Manelli | 1987-03-31 |