Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374407 | Gas generator with porous outer wall | Hans Freund, Karl-Heinz Grunthaler, Helmut Heide, Klaus Hollenberg, Hubert Preis +2 more | 1994-12-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374407 | Gas generator with porous outer wall | Hans Freund, Karl-Heinz Grunthaler, Helmut Heide, Klaus Hollenberg, Hubert Preis +2 more | 1994-12-20 |