Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8887829 | Static/dynamic shaft seal | Mark A. Chiasson | 2014-11-18 |
| 8839653 | Crimping tool connector locator | Richard M. Roman, Jr., John D. Lefavour, Thomas R. Faucher, Alan Douglas Beck, Mark A. Chiasson +5 more | 2014-09-23 |
| 7464578 | Hand-held, portable, battery-powered hydraulic tool | Dean E. Geibel, Alan Douglas Beck, Armand T. Montminy, John D. Lefavour, Robert Michael Poirier +2 more | 2008-12-16 |
| 6666064 | Portable hydraulic crimping tool | John D. Lefavour, Gordon L. Stelzer, Alexander Shlopak, Thomas R. Faucher, Christopher G. Chadbourne +1 more | 2003-12-23 |
| 6227030 | Electrical connector crimping die with over-crimp prevention surface and method | John D. Lefavour, Clayton W. Mack | 2001-05-08 |
| 4819391 | Stair bracket | Larry D. Tassin | 1989-04-11 |