| 12053791 |
Irrigation nozzle with one or more grit vents |
David C. Belongia |
2024-08-06 |
| 11660621 |
Reduced precipitation rate nozzle |
Samuel C. Walker, John James Wlassich, Lee James Shadbolt |
2023-05-30 |
| 11406999 |
Irrigation nozzle with one or more grit vents |
David C. Belongia |
2022-08-09 |
| 11247219 |
Reduced precipitation rate nozzle |
Samuel C. Walker, John James Wlassich, Lee James Shadbolt |
2022-02-15 |
| 11154881 |
Rotary nozzle |
Samuel C. Walker, Lee James Shadbolt |
2021-10-26 |
| 11000866 |
Rotary nozzles and deflectors |
Lee James Shadbolt |
2021-05-11 |
| 10322423 |
Rotary nozzle |
Samuel C. Walker, Lee James Shadbolt |
2019-06-18 |
| 9174227 |
Irrigation sprinkler nozzle |
Samuel C. Walker |
2015-11-03 |
| 8783582 |
Adjustable arc irrigation sprinkler nozzle configured for positive indexing |
Eugene Ezekiel Kim |
2014-07-22 |
| 6997393 |
Pop-up irrigation sprinklers |
Russdon Angold, Steve Han |
2006-02-14 |
| D486884 |
Irrigation sprinkler nozzle carrier tree |
Christian T. Gregory |
2004-02-17 |
| 6234411 |
Combined nozzle set and lift tool for a pop-up sprinkler |
Samuel C. Walker |
2001-05-22 |
| D415415 |
Combined sprinkler nozzle carrier and display unit |
— |
1999-10-19 |
| 5351843 |
Folding display frame for forming column-like structures |
William J. Wichman |
1994-10-04 |
| D299748 |
Electronic acupuncture unit |
— |
1989-02-07 |
| 4787558 |
Rotary drive sprinkler |
Timothy C. Sexton, George H. Lockwood, Joseph D. Mason, Mark J. Mattson, Robert W. Patterson |
1988-11-29 |
| 4781328 |
Rotating stream nozzle |
— |
1988-11-01 |
| 4625914 |
Rotary drive sprinkler |
Timothy C. Sexton, George H. Lockwood, Joseph D. Mason, Mark J. Mattson, Robert W. Patterson |
1986-12-02 |
| D282768 |
Sprinkler drive arm |
Hans D. Christen |
1986-02-25 |