Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11627703 | Portable grain bin | DAVID WILLIAM KOSIOR | 2023-04-18 |
| 10779459 | Residue management tool for seeders | Brian F. Dean, Barry K. Melanson, Kurtis M. Fafard | 2020-09-22 |
| 10306822 | Agricultural knife assembly | Barry K. Melanson, Bruce W. Wilton | 2019-06-04 |
| 8757073 | Metering assembly for an air seeder | Richard L. Russett, Robert J. Higgins, Jr., Kenneth M. Dlugan, Dave Hundeby, David R. Duke +1 more | 2014-06-24 |
| 8538716 | Method and apparatus for calibrating seeders | Brian F. Dean, David R. Duke, Bruce W. Wilton | 2013-09-17 |
| 8371238 | Sectional meter shut-off and agricultural implement having sectional meter shut-off | Brian F. Dean, David R. Duke, Bruce W. Wilton, Barry K. Melanson, Justin Charles Varjassy +2 more | 2013-02-12 |
| 8271164 | Guidance system for an agricultural implement | Barry K. Melanson, Bruce W. Wilton, David R. Duke, Ross L. Filpula | 2012-09-18 |
| 8170825 | Method and apparatus for calibrating seeders | Brian F. Dean, David R. Duke, Bruce W. Wilton | 2012-05-01 |
| 8141504 | Sectional meter shut-off and agricultural implement having sectional meter shut-off | Brian F. Dean, David R. Duke, Bruce W. Wilton, Barry K. Melanson, Justin Charles Varjassy +2 more | 2012-03-27 |
| 7690440 | Sectional meter shut-off and agricultural implement having sectional meter shut-off | Brian F. Dean, David R. Duke, Bruce W. Wilton, Barry K. Melanson, Justin Charles Varjassy +2 more | 2010-04-06 |
| 7685951 | Apparatus for controlling the placement of seeds within a furrow | Bruce W. Wilton, David R. Duke, Brian F. Dean, Barry K. Melanson, Dave Hundeby | 2010-03-30 |
| 7555990 | Air seeder/fertilizer apparatus having metering means and distribution manifold with selectively openable ports | — | 2009-07-07 |
| 6955131 | Dual material placing apparatus with depth adjusting pivot point | Penny Howells, Bruce W. Wilton, Brian F. Dean, David R. Duke, A. Brian Kent | 2005-10-18 |