Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7194892 | Method and device for monitoring wire staples applied to print products by a wire-stitching machine | — | 2007-03-27 |
| 4851134 | Process and apparatus for the removal of solid particles from liquid chlorinated hydrocarbons | Horst Bennoit, Rolf Holtermann, Reinhard Krumbock | 1989-07-25 |
| 4851597 | Process for the thermal cleavage of 1,2-dichloroethane | Bernd Felix, Heiner Katzenberger | 1989-07-25 |
| 4798914 | Process for the production of vinyl chloride through thermal cracking of 1,2-dichloroethane | Gerhard Link, Reinhard Krumbock, Georg Prantl, Iwo Schaffelhofer | 1989-01-17 |
| 4747914 | Process for the purification of 1,2-dichloroethane | Peter Schwarzmaier, Wenzel Kuhn, Josef Riedl, Iwo Schaffelhofer, Erich Mittermaier +1 more | 1988-05-31 |
| 4324932 | Process for the manufacture of vinyl chloride by the thermal cracking of 1,2-dichloroethane | Gerhard Link, Josef Riedl, Reinhard Krumbock | 1982-04-13 |
| 4225520 | Process for the manufacture of vinyl chloride | Josef Riedl, Erich Mittermaier | 1980-09-30 |