Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477934 | Apparatus for protecting against the effect of land mine | Peter H. Bruhn, Manfred Kuhl, Eitel Runow | 2002-11-12 |
| 6193072 | Sifting machine with axial removal of screen, rotor, worm conveyor and drives for cleaning and maintenance | Otmar Link | 2001-02-27 |
| 5123370 | Blowout system for ejection and discharge tubes of submarines | Richard Woidich, Peter Hartz | 1992-06-23 |
| 4768212 | Liquid-cooled x-radiator having a circulation cooling system | Guenther Appelt | 1988-08-30 |
| 4527502 | Expelling mechanism for discharge tubes and drain tubes of submarines | — | 1985-07-09 |
| 4485669 | Device for determining the timely delivery of compressed gas from compressed-gas containers | — | 1984-12-04 |