Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5937892 | Sanitary water valve | David J. Meisner, Thomas George Hart, Wilhelm Koch, Heinrich Monch | 1999-08-17 |
| 5730173 | Sanitary water valve | — | 1998-03-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5937892 | Sanitary water valve | David J. Meisner, Thomas George Hart, Wilhelm Koch, Heinrich Monch | 1999-08-17 |
| 5730173 | Sanitary water valve | — | 1998-03-24 |