Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8430376 | Sprinkler valve module with reciprocating valve seat | Jeff Smith, LaMonte D. Porter | 2013-04-30 |
| 8313043 | Friction clutch for rotor-type sprinkler | John Crooks | 2012-11-20 |
| 7530504 | Clutch for rotor-type sprinkler | Ronald H. Anuskiewicz | 2009-05-12 |
| 7303147 | Sprinkler having valve module with reciprocating valve seat | Jeff Smith | 2007-12-04 |
| 5823439 | Pop-up sprinkler with shock absorbing riser spring | Richard E. Hunter | 1998-10-20 |