Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10823287 | System and method for determining and controlling engine speeds during gear shifting | Garth H. Bulgrien, Brian A. Hartman | 2020-11-03 |
| 10793092 | System and method for reducing fuel consumption of a work vehicle based on estimated parastic power losses | Brian A. Hartman, Rowland J. Milburn, Jr., Rajeshwar Adupala, Ivan Tate | 2020-10-06 |
| 10752188 | System and method for reducing fuel consumption of a work vehicle based on estimated fan-based and/or alternator-based power losses | Brian A. Hartman, Rowland J. Milburn, Jr., Rajeshwar Adupala, Shreedhra Bindingnavle | 2020-08-25 |
| 10513181 | Speed control system for an agricultural vehicle | Brian A. Hartman, Alberto Berselli, Romolo Ciardullo | 2019-12-24 |
| 10449944 | System and method for controlling PTO clutch engagement using adaptive incremental PID control | Brian A. Hartman | 2019-10-22 |
| 10336311 | System and method for controlling the speed of a work vehicle during downhill operation | Garth H. Bulgrien, Brian A. Hartman | 2019-07-02 |
| 10196066 | Automotive productivity manager for power shift transmissions | Garth H. Bulgrien, Brian A. Hartman | 2019-02-05 |
| 10094470 | Systems and method of determining PTO transmission gear ratio | Brian A. Hartman | 2018-10-09 |
| 10087861 | Engine speed secondary anti-windup PID controller for an automotive productivity manager | Brian A. Hartman | 2018-10-02 |
| 10060486 | System and method for controlling the engagement of a PTO clutch for a work vehicle | Brian A. Hartman | 2018-08-28 |
| 9771079 | Systems and method for control of a power take-off clutch | Brian A. Hartman | 2017-09-26 |
| 9340208 | System and method for controlling the acceleration of a work vehicle | Pawel Kuros, Brian A. Hartman | 2016-05-17 |