Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10267220 | Portable work apparatus | Thomas Hilt, Thomas Stark | 2019-04-23 |
| 6552891 | Portable handheld work apparatus | — | 2003-04-22 |
| 6094822 | Hedge clippers | Karl-Heinz Lange, Christian Schwarz, Jochen Kramer | 2000-08-01 |