Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7207301 | Valve lash adjustment apparatus and method | Thomas J. Hathaway | 2007-04-24 |
| 7162786 | Method and apparatus for recycling oil filters | Charles H. Franklin | 2007-01-16 |
| 6973905 | Valve lash adjustment apparatus and method | Thomas J. Hathaway | 2005-12-13 |
| 6772497 | Method and apparatus for recycling oil filters | Charles H. Franklin | 2004-08-10 |
| 6719847 | Masking apparatus | Jose P. Munoz | 2004-04-13 |
| 6703579 | Arc control for spraying | — | 2004-03-09 |
| 5796064 | Method and apparatus for dual coat thermal spraying cylindrical bores | Walter C. Vliet | 1998-08-18 |
| 5707693 | Method and apparatus for thermal spraying cylindrical bores | Walter C. Vliet | 1998-01-13 |
| 5591919 | Method and apparatus for monitoring and controlling tightening of prevailing torque fasteners | Thomas J. Hathaway, Frank Schmid | 1997-01-07 |
| 5404643 | Method of monitoring threaded fastener tightening operations | — | 1995-04-11 |
| 5396703 | Method of inspecting bearing insert assemblies | — | 1995-03-14 |
| 4960202 | Friction control for bearing surface of roller | Hugh R. Norris | 1990-10-02 |
| 4448063 | Engine cold testing | Ronald K. Mudge | 1984-05-15 |