| 10654061 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III |
2020-05-19 |
| 9889458 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III |
2018-02-13 |
| 9623431 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III |
2017-04-18 |
| 9242255 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III |
2016-01-26 |
| 8746591 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III |
2014-06-10 |
| 8540171 |
Sprinkler with dual shafts |
Steven C. Renquist, Richard C. McClure, Saroj Manandhar |
2013-09-24 |
| 8444063 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III |
2013-05-21 |
| 8006919 |
Sprinkler with dual shafts |
Steven C. Renquist, Richard C. McClure, Saroj Manandhar |
2011-08-30 |
| 7631813 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, Jeff McKenzie, James T. Wright, III |
2009-12-15 |
| 7404525 |
Nozzle base clutch |
Miguel A. Santiago, Jeff McKenzie, Steven C. Renquist, Hyok Lee, Steve Kish +2 more |
2008-07-29 |
| 7392956 |
Rotary sprinkler with arc adjustment guide and flow-through shaft |
Jeff McKenzie, Chad McCormick |
2008-07-01 |
| 7017831 |
Sprinkler system |
Miguel A. Santiago, Jeff McKenzie, Steven C. Renquist, Hyok Lee, Steve Kish +2 more |
2006-03-28 |
| 6945471 |
Rotary sprinkler |
Jeff McKenzie, Rebecca R. Lichte, Chad McCormick |
2005-09-20 |
| 6869026 |
Rotary sprinkler with arc adjustment guide and flow-through shaft |
Jeff McKenzie, Chad McCormick |
2005-03-22 |