Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8751052 | Automatic efficient irrigation threshold setting | Jeffrey Campbell, Clayton R. Karmel, Carmen Magro | 2014-06-10 |
| 8374553 | Method and system for improving a communication range and reliability of a soil sensor antenna | Jeffrey Campbell, Clayton R. Karmel | 2013-02-12 |
| 8368529 | Antenna circuit matching the soil conditions | Jeffrey Campbell, Clayton R. Karmel | 2013-02-05 |
| 8366017 | Method and system for soil and water resources | Jeffrey Campbell, Clayton R. Karmel, Carmen Magro | 2013-02-05 |
| 8308077 | Method and system for soil and water resources | Jeffrey Campbell, Clayton R. Karmel, Carmen Magro | 2012-11-13 |
| 8302881 | Method and system for soil and water resources | Jeffrey Campbell, Clayton R. Karmel, Carmen Magro | 2012-11-06 |
| 8035403 | Wireless soil sensor utilizing a RF frequency for performing soil measurements | Jeffrey Campbell, Clayton R. Karmel | 2011-10-11 |