Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8480050 | Multi-position base assembly for tool | Mark A. Chiasson, Henry Maxwell, John D. Lefavour, Richard E. Robicheau | 2013-07-09 |
| 8414221 | Tamper device | John D. Lefavour, Mark A. Chiasson | 2013-04-09 |
| 8122585 | Spanner plate | Mark A. Chiasson | 2012-02-28 |
| 7882722 | Jaw assembly | John D. Lefavour, Jennifer M. Peterson | 2011-02-08 |
| 7788962 | Hydraulic tool | Mark A. Chiasson, Richard E. Robicheau, John D. Lefavour | 2010-09-07 |
| 7762117 | Crimp die holding mechanism | Mark A. Chiasson | 2010-07-27 |
| 7550672 | Electrical connector and conductor assembly cover | Christopher G. Chadbourne, David J. Shibilia, Thomas I. Nelson, Gerhard Schwebler | 2009-06-23 |
| 7428812 | Hydraulic tool with wobble plate transmission | Armand T. Montminy, John D. Lefavour | 2008-09-30 |
| 7134314 | Hydraulic tool automatic adjusting die holder | Jennifer M. Peterson, John D. Lefavour, Shane M. Hopps | 2006-11-14 |
| 7124619 | Hydraulic tool working head | John D. Lefavour, Jennifer M. Peterson, Stephen Gonyaw | 2006-10-24 |
| 7066003 | Hydraulic tool with rapid ram advance | John D. Lefavour, Armand T. Montminy | 2006-06-27 |
| 6986274 | Hydraulic tool with rapid ram advance | John D. Lefavour, Armand T. Montminy | 2006-01-17 |
| 6792789 | Hydraulic tool having removable cutting dies and crimping dies | — | 2004-09-21 |
| 6666064 | Portable hydraulic crimping tool | John D. Lefavour, Gordon L. Stelzer, Alexander Shlopak, Christopher G. Chadbourne, John W. Ayer +1 more | 2003-12-23 |
| 6619101 | Crimping tool head with reinforcing beams for optimizing weight | Gordon L. Stelzer, Christopher G. Chadbourne, John D. Lefavour, Alexander Shlopak | 2003-09-16 |