Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827020 | Spin-stabilized projectile having a multi-part guide band and method of making the projectile | Siegmar Fischer, Ernst-Wilhelm Altenau, Ralf Aumund-Kopp | 2004-12-07 |
| 6536353 | Spin-stabilized projectile having a multi-part guide band and method of making the projectile | Siegmar Fischer, Ernst-Wilhelm Altenau, Ralf Aumund-Kopp | 2003-03-25 |
| 6237497 | Spin-stabilized artillery projectile having gas pressure equalizing means | Ernst-Wilhelm Altenau, Siegmar Fischer, Ralf Aumund-Kopp, Margret Klutsch | 2001-05-29 |
| 6158349 | Gas generator for a projectile | Ernst-Wilhelm Altenau, Siegmar Fischer, Ulf Hahn | 2000-12-12 |
| 6041713 | Practice projectile | Ernst-Wilhelm Altenau, Werner Reczko | 2000-03-28 |
| 5282423 | Modular propellant charge | Albert Schulze, Eckhard Rahnenfuhrer, Dieter Grabner, Frank Achilles | 1994-02-01 |
| 5042389 | Carrier projectile | Udo Sabranski, Wolfgang Hoffmann, Siegmar Fischer, Ulrich Theis, Joachim Fiebrich +2 more | 1991-08-27 |
| 4727812 | Payload projectile for ejectable secondary ammunition | Siegmar Fischer | 1988-03-01 |
| 4362107 | Practice projectile | Rudolf Romer, Christian Jaeneke | 1982-12-07 |