Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332410 | Shock resistant and temperature-strain resistant mounting for tubular particle filters | Horst Stechemesser, Walter Renftle | 1994-07-26 |
| 4418544 | Pump for very cold liquids | Wolfgang Krug, Johann Seferiadis | 1983-12-06 |