Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12409481 | Composition and method for breaking down crop residue and adding nutrients to soil | Lucas Loveless, Larry Fiene, Brian Haschemeyer | 2025-09-09 |
| 12075771 | Drift reduction adjuvants and methods of using the same | Jason Roth, Andrea Clark, Lillian C. Magidow | 2024-09-03 |
| 11737455 | Drift reduction adjuvants and methods of using the same | Jason Roth, Andrea Clark, Lillian C. Magidow | 2023-08-29 |
| 11234377 | Agricultural adjuvant compositions, pesticide compositions, and methods for using such compositions | Hedieh Modaressi, Rajesh Pazhianur, Andrew Douglass, Gregory Dahl | 2022-02-01 |
| 10627308 | Low speed wind tunnel design for agricultural spray particle analysis | Eric P. Spandl, Jon Martin Gehring, Gregory Dahl, William Thomas Hambleton, Lillian C. Magidow | 2020-04-21 |
| 10588309 | Airfoil for facilitating fluid delivery | William Thomas Hambleton, Eric P. Spandl, Lillian C. Magidow, Gregory Dahl, Laura J. Hennemann | 2020-03-17 |
| 10334842 | Agricultural adjuvant compositions, pesticide compositions, and methods for using such compositions | Hedieh Modaressi, Rajesh Pazhianur, Andrew Douglass, Gregory Dahl | 2019-07-02 |
| 10334843 | Agricultural adjuvant compositions, pesticide compositions, and methods for using such compositions | Hedieh Modaressi, Rajesh Pazhianur, Andrew Douglass, Gregory Dahl | 2019-07-02 |
| 10107713 | Low speed wind tunnel design for agricultural spray particle analysis | Eric P. Spandl, Jon Martin Gehring, Gregory Dahl, William Thomas Hambleton, Lillian C. Magidow | 2018-10-23 |
| 9974296 | Airfoil for facilitating fluid delivery | William Thomas Hambleton, Eric P. Spandl, Lillian C. Magidow, Gregory Dahl, Laura J. Hennemann | 2018-05-22 |
| 9491938 | Valve assembly for fluid delivery | William Thomas Hambleton, Eric P. Spandl, Lillian C. Magidow, Gregory Dahl, Laura J. Hennemann | 2016-11-15 |
| 9144192 | Drop nozzle | William Thomas Hambleton, Eric P. Spandl, Lillian C. Magidow, Gregory Dahl, Laura J. Hennemann | 2015-09-29 |
| 9116068 | Low speed wind tunnel design for agricultural spray particle analysis | Eric P. Spandl, Jon Martin Gehring, Gregory Dahl, William Thomas Hambleton, Lillian C. Magidow | 2015-08-25 |
| 8689619 | Low speed wind tunnel design for agricultural spray particle analysis | Eric P. Spandl, Jon Martin Gehring, Gregory Dahl, William Thomas Hambleton, Lillian C. Magidow | 2014-04-08 |
| 7666242 | Adjuvant blend for spray on fruit or foliage | Gregory Dahl, Richard Vanden Heuvel, Darin Ebeling | 2010-02-23 |
| 6382133 | Method of treating manure | Robert W. Herzfeld, Mark D. Schoenfeld | 2002-05-07 |
| RE36149 | Homogenous herbicidal adjuvant blend comprising glyphosate ammonium sulfate and alkyl polysaccharide | Robert W. Herzfeld | 1999-03-16 |
| 5772722 | Method for reducing odor of manure and reduced odor manure composition | Robert W. Herzfeld, William Johnson | 1998-06-30 |
| 5719102 | Method for reducing odor from a herbicidal mixture | Robert W. Herzfeld | 1998-02-17 |
| 5624883 | Methylated herbicidal adjuvant | Hemendra N. Basu, Robert W. Herzfeld | 1997-04-29 |
| 5495033 | Methylated herbicidal adjuvant | Hemendra N. Basu, Robert W. Herzfeld | 1996-02-27 |
| 5463180 | 2,4-dicholorophenoxy acetic acid reduced odor herbicidal mixture | Robert W. Herzfeld | 1995-10-31 |
| 5260260 | Nonionic herbicidal and surfactant blend | Robert W. Herzfeld | 1993-11-09 |