Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312765 | Dipper door and dipper door trip assembly | Joseph J. Colwell, Richard Nicoson | 2025-05-27 |
| 12239946 | Mixing cup with extrusion plunger | Ian Thomas LaRose, David M. Gale | 2025-03-04 |
| 12005411 | Servo-robotic asymmetric rotational mixer and system | Elliot Skultin, David Fleming Gallagher | 2024-06-11 |
| 11970224 | Shoe trimming tool | James Hutsick, Joseph James Wirkus, Josh Severson, Ethan Pedretti, James R. Popp | 2024-04-30 |
| 11872534 | Rotation mixer with continuous belt drive | Dale R. Flackett, Maxiliaan Gulden | 2024-01-16 |
| 11633704 | Rotation mixer with continuous belt drive | Dale R. Flackett, Maxiliaan Gulden | 2023-04-25 |
| 11383212 | Mixing cup with extrusion plunger | Ian Thomas LaRose, David M. Gale | 2022-07-12 |
| 11156086 | Rope cam dipper | — | 2021-10-26 |
| 11066807 | Dipper door and dipper door trip assembly | Joseph J. Colwell, Richard Nicoson | 2021-07-20 |
| 10927521 | Equalizer with lubrication | — | 2021-02-23 |
| 10745883 | Dipper door trip assembly | Richard Nicoson | 2020-08-18 |
| D876167 | Water container | Galen Welsch, Randy Welsch | 2020-02-25 |
| 10557347 | Rope cam dipper | — | 2020-02-11 |
| 10422105 | Equalizer for a mining shovel | Richard Nicoson | 2019-09-24 |
| 10386241 | Calibration system and method | Bevan Staple, Jerold L. Cole, John C. Fleming, Sandra Collins, Beth H. Kelsic | 2019-08-20 |
| 9915053 | Dipper door trip assembly | Richard Nicoson | 2018-03-13 |
| 9890515 | Dipper door and dipper door trip assembly | Joseph J. Colwell, Richard Nicoson | 2018-02-13 |
| 9822897 | One-way valve cap | — | 2017-11-21 |
| 9809947 | Dipper for a mining shovel | Nicholas R. Voelz, Richard Nicoson, Joseph J. Colwell | 2017-11-07 |
| 9784103 | Mining shovel with bushings at pin locations | Richard Nicoson | 2017-10-10 |
| 9783953 | Bail assembly | Joseph J. Colwell | 2017-10-10 |
| D782011 | Locking cover for a valve | — | 2017-03-21 |
| D781657 | Water container | Galen Welsch, Randy Welsch | 2017-03-21 |
| D781107 | Water container | Galen Welsch, Randy Welsch | 2017-03-14 |
| D779636 | One-way valve cap | — | 2017-02-21 |