Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10076073 | Agricultural metering system having multiple sets of meter rollers | Trevor Lawrence Kowalchuk, Gordon Anthony Engel | 2018-09-18 |
| 10051779 | Independently controlled meter rollers and air conveyance components system and method | Dennis W. Chahley, Gordon Anthony Engel, Dennis George Thompson, Gregory Jacob Erker, Trevor Lawrence Kowalchuk +1 more | 2018-08-21 |
| 9968030 | Down pressure adjustment device and method for use with a disc opener assembly of an agricultural implement | Trevor Lawrence Kowalchuk, Robin B. Schilling | 2018-05-15 |
| 9936626 | System and method for independent calibration of meter rollers | Dennis W. Chahley, Gordon Anthony Engel, Dennis George Thompson, Gregory Jacob Erker, Trevor Lawrence Kowalchuk +1 more | 2018-04-10 |
| 9909914 | Ringed meter rollers and slide cutoff system | Trevor Lawrence Kowalchuk, Gordon Anthony Engel, Joel John Octave Gervais, James W. Henry, Ethan Curtis Stephen Bent | 2018-03-06 |