Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11997939 | Controlled air pulse metering apparatus for an agricultural planter and related systems and methods | Douglas J. Gilbert, Alex Hartogh | 2024-06-04 |
| 11877530 | Agricultural vacuum and electrical generator devices, systems, and methods | Alan F. Barry, Kirk Stevens, Vahid Ellig, Steven J. Brown | 2024-01-23 |
| 10743460 | Controlled air pulse metering apparatus for an agricultural planter and related systems and methods | Douglas J. Gilbert, Alex Hartogh | 2020-08-18 |
| 6353954 | Laundry pretreatment system | Kirk M. Dunsbergen, Frank Nekic | 2002-03-12 |