| 6646146 |
Non-corrosive catalytic hydrolysis of fatty acid esters to fatty acids |
Jacobus Sinnema, Luc De Graef, Inge Mussler |
2003-11-11 |
| 6041870 |
Method and apparatus for steering a dozing machine |
William H. Zimmerman |
2000-03-28 |
| 4606694 |
Load skidding vehicle |
Lyle E. York |
1986-08-19 |
| 4602825 |
Anti-torsion means for track assemblies for track-type vehicles |
— |
1986-07-29 |
| 4530546 |
Endless track coupling apparatus |
— |
1985-07-23 |
| D274333 |
Track type log skidding machine |
James E. Gee |
1984-06-19 |
| 4379674 |
Load skidding vehicle having a positionally biased grapple |
Robert Jenson Price |
1983-04-12 |
| 4359914 |
Arrangement for a planetary drive assembly |
— |
1982-11-23 |
| 4279318 |
Track tensioning apparatus |
— |
1981-07-21 |
| 4278392 |
Log skidder with folding arch |
— |
1981-07-14 |
| 4257653 |
Track assembly for track-type vehicles with dual link assemblies |
Robert N. Stedman |
1981-03-24 |
| 4241956 |
Track assembly for crawler-type vehicles |
— |
1980-12-30 |
| 4230341 |
Vehicle suspension system |
Cullen P. Hart |
1980-10-28 |
| 4227748 |
Track tensioning apparatus |
— |
1980-10-14 |
| 4222578 |
Tandem wheel proportioning arrangement |
— |
1980-09-16 |
| 4189010 |
Power angling bulldozer assembly |
— |
1980-02-19 |
