Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326037 | Automatic washing and sterilizing device for a stable | — | 1994-07-05 |
| 4986476 | Cleaning sprayers with a spraying-angle adjusting device | — | 1991-01-22 |
| 4981268 | Automatic washing and sterilizing device for a stable | — | 1991-01-01 |
| 4805648 | Automatic washing and sterilizing device for a stable | — | 1989-02-21 |