Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5172857 | Combustion air blower for an auxiliary heater for a motor vehicle | Fritz Mohring | 1992-12-22 |
| 5060855 | Fuel-fired heater for motor vehicles | Fritz Mohring | 1991-10-29 |
| 4505251 | Cutting segment with porous center section | — | 1985-03-19 |
| 4486365 | Process and apparatus for the preparation of electret filaments, textile fibers and similar articles | Bruno Kliemann | 1984-12-04 |