Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5252016 | Fixing element for low strength materials | Richard L. Moore | 1993-10-12 |
| 5059077 | Fixing element for low strength materials | — | 1991-10-22 |
| 4729360 | Damper element | Siegfried Fehrenbach, Wolfgang Golderer, Kurt Herbst, Erwin Krimmer, Wilhelm Sorg +1 more | 1988-03-08 |