Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5492451 | Apparatus and method for attenuation of fluid-borne noise | Maurice F. Franz | 1996-02-20 |
| 5045027 | Torsionally tuned spring coupling and drive mechanism including same | — | 1991-09-03 |