Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9293162 | Actuator comb having a stepped inner bore | David D. Brause, Janice E. Heil | 2016-03-22 |
| 6665140 | Conductive lock washer | Vaclav Prochazka, Dana C. Fisher, D. Michael Keffeler | 2003-12-16 |
| 6600632 | Conductive lock washer | Vaclav Prochazka, Dana C. Fisher, D. Michael Keffeler | 2003-07-29 |