Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4796327 | Apparatus for picking up dog excrement | — | 1989-01-10 |
| 4631910 | Mower, especially for grass at airports | Edgar Huhn | 1986-12-30 |
| 4632200 | Drive system on a carrier vehicle for various implements attached on the front or rear | Edgar Huhn | 1986-12-30 |