Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647721 | Hydraulic system for suppressing oscillation in heavy equipment | Dennis Heyne, Richard J. Lech, Eric Sharkness, David W. Swaim, Ian MacLeod | 2003-11-18 |
| 6571190 | Automatic calibration of remote hydraulic valve flow | Yanming Hou, David E. Susag | 2003-05-27 |
| 6530529 | Method and system for regulating hydraulic pressure in heavy equipment | Ian MacLeod | 2003-03-11 |