| 12398528 |
Utility loader with high lift loader arms and unifying hand grip for dual traction control levers |
Joseph C. Knipp, David A. Murray, James A. Kuemper |
2025-08-26 |
| 12376534 |
Stump grinder with grinding arm and control |
Joseph C. Knipp, Christopher J. Kost, David A. Murray, Landon M. Aldinger |
2025-08-05 |
| 12146287 |
Compact utility loader with load-sensing variable length lift arm assembly |
Jeffrey R. Frank, David A. Murray |
2024-11-19 |
| 11702815 |
Utility loader with high lift loader arms and unifying hand grip for dual traction control levers |
Joseph C. Knipp, James A. Kuemper |
2023-07-18 |
| 11672210 |
Stump grinder with laterally offset grinding arm operated by single joystick |
Joseph C. Knipp, Christopher J. Kost, David A. Murray, Landon M. Aldinger |
2023-06-13 |
| 11255068 |
Utility loader with high lift loader arms and unifying hand grip for dual traction control levers |
Joseph C. Knipp, James A. Kuemper |
2022-02-22 |
| 11111645 |
Utility loader with high lift loader arms and unifying hand grip for dual traction control levers |
Joseph C. Knipp, James A. Kuemper |
2021-09-07 |
| 10993389 |
Stump grinder with laterally offset grinding arm operated by single joystick |
— |
2021-05-04 |
| 10597843 |
Utility loader with high lift loader arms and unifying hand grip for dual traction control levers |
Joseph C. Knipp, James A. Kuemper |
2020-03-24 |
| 10292341 |
Stump grinder with laterally offset grinding arm operated by single joystick |
Joseph C. Knipp |
2019-05-21 |
| 10221540 |
Utility loader with high lift loader arms and unifying hand grip for dual traction control levers |
Joseph C. Knipp, James A. Kuemper |
2019-03-05 |
| 10117388 |
Stump grinder with laterally offset grinding arm operated by single joystick |
— |
2018-11-06 |
| 9970176 |
Utility loader with high lift loader arms and unifying hand grip for dual traction control levers |
Joseph C. Knipp, David A. Murray |
2018-05-15 |
| 9462759 |
Stump grinder with laterally offset grinding arm operated by single joystick |
Joseph C. Knipp |
2016-10-11 |
| 8205361 |
Walk-behind trenching machine |
Tanner L. Erickson, Glenn Liubakka |
2012-06-26 |
| 8015733 |
Walk-behind trenching machine |
Tanner L. Erickson, Glenn Liubakka |
2011-09-13 |
| 7980569 |
Platform assembly for use with working vehicle |
Tanner L. Erickson, Barry L. Hentges, David A. Murray, Greg Lawrence |
2011-07-19 |
| 7805864 |
Walk-behind trenching machine |
Tanner L. Erickson, Glenn Liubakka |
2010-10-05 |
| 7644524 |
Walk-behind trenching machine |
Glenn Liubakka |
2010-01-12 |
| 6708430 |
Trencher chain bar and safety guide |
Joseph C. Knipp |
2004-03-23 |