Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8230670 | Flexible combine harvester draper header with pivoting structure within side draper | James R. Schmidt, Christopher T. Sauerwein, Bernard D. Regier, Stanley R. Clark, Alan R. Bergkamp | 2012-07-31 |
| 8225590 | Harvesting header with a flexible cutter bar and tilt arm for cutterbar drive | Christopher T. Sauerwein | 2012-07-24 |
| 8191345 | Spring flotation for center deck of draper header | Robert Honas, Christopher T. Sauerwein | 2012-06-05 |
| 8096101 | Draper header having flexible cutterbar with pivotable support arms | James R. Schmidt, Christopher T. Sauerwein, Bernard D. Regier, Stanley R. Clark, Alan R. Bergkamp | 2012-01-17 |
| 8091330 | Draper header with a belt guard and a draper belt having a crop-retaining rib | Christopher T. Sauerwein, James R. Schmidt | 2012-01-10 |
| 8061115 | Spring flotation for center deck of draper header | Robert Honas, Christopher T. Sauerwein | 2011-11-22 |
| 8025312 | Agricultural header transport kit | Robert Honas, Christopher T. Sauerwein | 2011-09-27 |
| 8024915 | Flexible draper and cutter with tilt arm for cutterbar drive | Christopher T. Sauerwein | 2011-09-27 |
| 7937921 | Break-away finger for retracting finger auger | — | 2011-05-10 |
| 7937920 | Combine harvester draper header having flexible cutterbar | James R. Schmidt, Christopher T. Sauerwein, Bernard D. Regier, Stanley R. Clark, Alan R. Bergkamp | 2011-05-10 |
| 7926248 | Combine harvester draper header having flexible cutterbar | James R. Schmidt, Christopher T. Sauerwein, Bernard D. Regier, Stanley R. Clark, Alan R. Bergkamp | 2011-04-19 |
| 7921627 | Interlocking belt guards for a draper header | Christopher T. Sauerwein, James R. Schmidt, Gagan Sethi | 2011-04-12 |
| 7886512 | Draper belt interlocking guards | Christopher T. Sauerwein, James R. Schmidt | 2011-02-15 |
| 7877976 | Spring flotation for center deck of draper header | Robert Honas, Christopher T. Sauerwein | 2011-02-01 |
| 7836671 | Flexible draper and cutter bar with tilt arm for cutterbar drive | Christopher T. Sauerwein | 2010-11-23 |
| 7802417 | Combine harvester draper header central auger transition floor pan | Christopher T. Sauerwein | 2010-09-28 |
| 7699734 | Drive belt removal apparatus in confined spaces | — | 2010-04-20 |
| 7028459 | Triple windrowing method and apparatus | Dwight E. Nickel, Ben G. Nolt | 2006-04-18 |
| 6415590 | Double windrow attachment lift mechanism for harvesters | — | 2002-07-09 |
| 5511498 | Eccentric cam locking assembly | Loren Dick | 1996-04-30 |