Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6295863 | Method and apparatus for determining seal failure in a ball joint | John Matthew Ginder | 2001-10-02 |
| 5992583 | Method of stabilizing valve lift-off in hydraulic shock absorbers | Benjamin Saltsman, Colin Young, Michael Lynch | 1999-11-30 |
| 5974856 | Method for allowing rapid evaluation of chassis elastomeric devices in motor vehicles | Larry Dean Elie, John Matthew Ginder, Joseph Steven Mark, Mark Edward Nichols | 1999-11-02 |
| 5816587 | Method and apparatus for reducing brake shudder | John Matthew Ginder, Larry Dean Elie, Mark Edward Nichols | 1998-10-06 |
| 4884665 | Automotive shock absorber with unitary striker plate and closure cap | William Parker, Thomas E. Bartos | 1989-12-05 |
| 4844179 | Drill string stabilizer | John Forrest, Rory McCrae Tulloch | 1989-07-04 |
| 4807708 | Directional drilling of a drill string | John Forrest, Roger John Catherall, Randall Pounds | 1989-02-28 |
| 4796704 | Drop ball sub-assembly for a down-hole device | John Forrest, Rory McCrae Tulloch | 1989-01-10 |
| 4775017 | Drilling using downhole drilling tools | John Forrest, Rory McCrae Tulloch | 1988-10-04 |
| 4274246 | Universal bit apparatus | — | 1981-06-23 |