Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636828 | Electromagnetic valve | Walter Fleischer | 1997-06-10 |
| 5617890 | Electromagnetically operable pressure-regulation valve | Walter Fleischer | 1997-04-08 |
| 5615860 | Electromagnetic valve | Walter Fleischer | 1997-04-01 |