Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6021703 | Armor for protection against shaped charge projectiles | Klaus Peter Geiss | 2000-02-08 | $60,241,000 |
| 5621185 | Warhead | Georg Schrodl | 1997-04-15 | |
| 5283045 | Sinterable carbon powder and method of its production | Winfried Boenigk, Hans-Dieter Behrens, Andreas Niehoff | 1994-02-01 | |
| 5262043 | Coal tar pitch and the preparation and use thereof | Winfried Boenigk, Hans-Dieter Behrens | 1993-11-16 | |
| 5075416 | Novel process | Peter Staglich, Bodo Friedrich, Robert Zellerhoff | 1991-12-24 | |
| 4795847 | Preparation of 2,6-dialkyl-naphthalenes | Jens Weitkamp, Marita Neuber, Wilhelm Holtmann, Gerd Collin | 1989-01-03 | |
| 4274803 | High-pressure centrifugal pump unit | Klaus Stoof | 1981-06-23 |