Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10058021 | Seeder with metering system having selectively powered metering sections | Jeffrey J. Gordon, John A. Lesanko, Cory W. K. Ochitwa | 2018-08-28 |
| 9578801 | Seeder with metering system having selectively powered metering sections | Jeffrey J. Gordon, John A. Lesanko, Cory W. K. Ochitwa | 2017-02-28 |
| 9497899 | Sensor for air cart metering system | Conrad Allen Glowa, John A. Lesanko, Jeffrey J. Gordon | 2016-11-22 |
| 8915200 | Seeder with metering system having selectively powered metering sections | Jeffrey J. Gordon, John A. Lesanko, Cory W. K. Ochitwa | 2014-12-23 |
| 7617782 | Seed and fertilizer placement apparatus having double shoot seed boot | Clint W. Sheppard, John A. Lesanko | 2009-11-17 |
| 6834599 | Product diverter valve and collector apparatus for air drill seeding system | Jason M. Fuessel, Kevin A. Anderson, Cory W. K. Ochitwa, Lawrence S. Grodecki | 2004-12-28 |
| 5601209 | Seed metering apparatus | Lawrence S. Grodecki | 1997-02-11 |
| 4717289 | Horizontally disposed apparatus for the random distribution of seeds and granular materials | Stanley Popowich, James W. Henry | 1988-01-05 |