Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11505354 | Packaging/inspection system for a nozzle pivot package | Craig B. Nelson, Paul D. Davisson | 2022-11-22 |
| 7032836 | Adjustable arc, adjustable flow rate sprinkler | George L. Sesser, Lee A. Perkins | 2006-04-25 |
| 6920907 | Apparatus for forming agricultural drip tape | Charles R. Harrold | 2005-07-26 |
| 6620278 | Drip tape manufacturing process | Charles R. Harrold | 2003-09-16 |
| 6543509 | Apparatus for forming agricultural drip tape | Charles R. Harrold | 2003-04-08 |
| 6120634 | Method and apparatus for forming agricultural drip tape | Charles R. Harrold | 2000-09-19 |