| 11565761 |
Track joint assembly in machine track having pin stop for cartridge pin retention |
Benjamin Isaac Jones, Thomas Ellmann |
2023-01-31 |
$40,969,000 |
| 9238491 |
Crawler shoe having wear measurement features |
David J. Hakes, Roger E. Lawson |
2016-01-19 |
$27,611,000 |
| 8490270 |
Lateral pin retention system and method |
Michael T. James |
2013-07-23 |
$22,875,000 |
| 8333528 |
Lateral pin retention system and method |
Michael T. James |
2012-12-18 |
$32,295,000 |
| 8291999 |
Control arrangement for motor grader blade |
Brian Howson, Christopher A. Junck, Chris Zach |
2012-10-23 |
$36,830,000 |
| 7997659 |
Rotary cutter for tunnel boring machine |
Gregory J. Kaufmann, Robert L. Meyer, Dennis R. Shookman |
2011-08-16 |
$24,609,000 |
| 7806209 |
Apparatus and method to reduce vibrations on a tracked work machine |
Michael R. Standish, James M. Hollister, Margaret M. Lamb, Roy L. Maguire, Roger L. Recker +1 more |
2010-10-05 |
$48,209,000 |
| 7614709 |
Tapered master link design for tracked undercarriage |
— |
2009-11-10 |
$46,175,000 |
| 7374257 |
Machine track roller assembly |
— |
2008-05-20 |
$233,005,000 |
| 7309186 |
Pin cartridge for a pin joint |
— |
2007-12-18 |
$89,694,000 |
| 6899651 |
Reduced sound transmitting sprocket |
— |
2005-05-31 |
$48,323,000 |
| 6846051 |
Joint assembly to resist galling |
Michael S. Bottom, Thomas M. Hoefft, Jeff A. Jensen, Jason L. Kupferschmid, Eric A. Mathewson +2 more |
2005-01-25 |
$41,448,000 |
| 6783196 |
Master link for a track chain |
Roy L. Maguire, Kevin M. Egle |
2004-08-31 |
$28,167,000 |
| 6739678 |
Isolated idler assembly |
Gregory Barton Moebs, Abram T. Valencic |
2004-05-25 |
$16,390,000 |
| 6682155 |
Track tension adjustment management actuator |
Brian D. Hoff |
2004-01-27 |
$31,536,000 |
| 6652043 |
Reduced sound transmitting idler for track-type vehicles |
— |
2003-11-25 |
$19,055,000 |
| 6564539 |
Method and apparatus for retaining a track chain joint |
Billy R. Bedford, Loreena S. Plouse |
2003-05-20 |
$12,165,000 |
| 6540630 |
Reduced sound transmitting sprocket for track-type machines |
— |
2003-04-01 |
$23,837,000 |
| 6485116 |
Joint assembly to resist galling |
— |
2002-11-26 |
$9,346,000 |
| 6457304 |
Method and apparatus for retaining a track chain joint |
Billy R. Bedford, Loreena S. Plouse |
2002-10-01 |
$8,612,000 |
| 6431008 |
Method and apparatus for determining a slack-side tension of a track on an earthworking machine |
Dennis R. Shookman, Jin Suzuki, Daniel L. Mikrut |
2002-08-13 |
$10,441,000 |
| 6416142 |
Reduced sound transmitting idler for track-type vehicles |
— |
2002-07-09 |
$24,234,000 |
| 6382742 |
Cartridge assembly for a track chain of a track type work machine |
Michael D. Hasselbusch, Roy L. Maguire, Darby R. Robertson |
2002-05-07 |
$22,706,000 |
| 6354678 |
Apparatus and method for adjusting tension of a drive track chain of a work machine which utilizes a sensor for sensing position of an undercarriage component |
— |
2002-03-12 |
$16,026,000 |
| 6322473 |
Drive sprocket which has rotating members which are engaged by drive lugs of a track |
J. Scott Burdick, Delbert D. Dester, Kevin M. Egle |
2001-11-27 |
$12,362,000 |
