Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7556229 | Clamp | Frank Scott | 2009-07-07 |
| 7497705 | Lockout device | Dwayne Larson, Michael Brojanac, Mark D. Johnson | 2009-03-03 |
| 7380425 | Lock with movable shroud | Horst Lebecht | 2008-06-03 |
| 7104563 | Integral locking coupler | Tim Makos, Chris Irgens, John Zapushek | 2006-09-12 |
| 7066483 | Integral locking coupler | Tim Makos, Chris Irgens, John Zapushek | 2006-06-27 |
| 5213349 | Electrostatic chuck | — | 1993-05-25 |