Petersen; Christopher Lee
Patent Applications and Registrations
Patent applications and USPTO patent grants for Petersen; Christopher Lee.The latest application filed is for "seed testing method and apparatus".
- Petersen; Christopher Lee - Lincoln NE
| Patent | Date |
|---|---|
| Seed testing method and apparatus Grant 10,660,259 - Petersen , et al. | 2020-05-26 |
| Signaling compositions, methods, and systems for effecting plant growth and crop enhancement Grant 10,081,805 - Yokoyama , et al. September 25, 2 | 2018-09-25 |
| Seed Testing Method and Apparatus App 20170280615 - Petersen; Christopher Lee ; et al. | 2017-10-05 |
| Seed testing method and apparatus Grant 9,699,952 - Petersen , et al. July 11, 2 | 2017-07-11 |
| Seed testing method and apparatus Grant 9,521,802 - Petersen , et al. December 20, 2 | 2016-12-20 |
| Signaling compositions, methods, and systems for effecting plant growth and crop enhancement Grant 9,464,283 - Yokoyama , et al. October 11, 2 | 2016-10-11 |
| Seed Testing Method and Apparatus App 20150237792 - Petersen; Christopher Lee ; et al. | 2015-08-27 |
| Signaling compositions, methods, and systems for effecting plant burndown and herbicide enhancement Grant 8,999,890 - Yokoyama , et al. April 7, 2 | 2015-04-07 |
| Seed testing apparatus for accelerated aging Grant 8,966,813 - Petersen , et al. March 3, 2 | 2015-03-03 |
| Signaling Compositions, Methods, and Systems for Effecting Plant Burndown and Herbicide Enhancement App 20140283199 - Yokoyama; Henry ; et al. | 2014-09-18 |
| Signaling Compositions, Methods, and Systems for Effecting Plant Growth and Crop Enhancement App 20140283198 - Yokoyama; Henry ; et al. | 2014-09-18 |
| Seed testing method and apparatus Grant 8,763,305 - Petersen , et al. July 1, 2 | 2014-07-01 |
| Seed testing method and apparatus Grant 8,375,628 - Petersen , et al. February 19, 2 | 2013-02-19 |
| Seed testing method and apparatus App 20090077873 - Petersen; Christopher Lee ; et al. | 2009-03-26 |
| Seed testing method and apparatus App 20090081633 - Petersen; Christopher Lee ; et al. | 2009-03-26 |
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