Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7044282 | Clutchless viscous fan drive wherein input member serves as the body and the cover carries seal | — | 2006-05-16 |
| 5129402 | Apparatus for collecting and/or growing protected biological specimens | Laurel A. Koll | 1992-07-14 |