Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10488382 | Systems and methods for measuring gas flux | Bradley A. Riensche | 2019-11-26 |
| 9759703 | Systems and methods for measuring gas flux | Bradley A. Riensche | 2017-09-12 |
| 8482736 | Sensor and method of detecting the condition of a turf grass | David Franzen, John Rada, Greg Biggs, Jonathan M. Welles, Tanvir Demetriades-Shah | 2013-07-09 |
| 7929141 | Sensor and method of detecting the condition of a turf grass | David Franzen, John Rada, Gregory L Biggs, Jonathan M. Welles, Tanvir Demetriades-Shah | 2011-04-19 |
| 7911616 | Sensor and method of detecting the condition of a turf grass | David Franzen, John Rada, Greg Biggs, Jonathan M. Welles, Tanvir Demetriades-Shah | 2011-03-22 |
| 7362439 | Method of detecting the condition of a turf grass | David Franzen, John Rada, Greg Biggs, Jonathan M. Welles, Tanvir Demetriades-Shah | 2008-04-22 |