Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4640455 | Method of making a metal seal for flanged joints and a seal made by said method | Gunter Matthiensen | 1987-02-03 |
| 4328947 | Pendulum gate valve | Uwe Reimpell, Reinhard Reiter, Friedrich Stark | 1982-05-11 |
| 4259979 | Closure fixture and assembly cap | Uwe Reimpell, Reinhard Reiter | 1981-04-07 |