| 10654061 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, James T. Wright, III, Peter Janku |
2020-05-19 |
| 9889458 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, James T. Wright, III, Peter Janku |
2018-02-13 |
| 9623431 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, James T. Wright, III, Peter Janku |
2017-04-18 |
| 9242255 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, James T. Wright, III, Peter Janku |
2016-01-26 |
| 8746591 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, James T. Wright, III, Peter Janku |
2014-06-10 |
| 8444063 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, James T. Wright, III, Peter Janku |
2013-05-21 |
| 7631813 |
Sprinkler assembly |
Leo James Lichte, James Zimmerman, James T. Wright, III, Peter Janku |
2009-12-15 |
| 7404525 |
Nozzle base clutch |
Miguel A. Santiago, Peter Janku, Steven C. Renquist, Hyok Lee, Steve Kish +2 more |
2008-07-29 |
| 7392956 |
Rotary sprinkler with arc adjustment guide and flow-through shaft |
Chad McCormick, Peter Janku |
2008-07-01 |
| 7337988 |
Regulating turbine for sprinkler |
Chad McCormick |
2008-03-04 |
| 7017831 |
Sprinkler system |
Miguel A. Santiago, Peter Janku, Steven C. Renquist, Hyok Lee, Steve Kish +2 more |
2006-03-28 |
| 6945471 |
Rotary sprinkler |
Peter Janku, Rebecca R. Lichte, Chad McCormick |
2005-09-20 |
| 6869026 |
Rotary sprinkler with arc adjustment guide and flow-through shaft |
Chad McCormick, Peter Janku |
2005-03-22 |
| 6029907 |
Adjustable sprinkler nozzle |
— |
2000-02-29 |
| 6019295 |
Adjustable arc fixed spray sprinkler nozzle |
— |
2000-02-01 |
| 5785248 |
Rotary sprinkler drive assembly with filter screen |
John L. Staylor, Rebecca R. Reade |
1998-07-28 |
| 5722593 |
Adjustable sprinkler nozzle |
— |
1998-03-03 |
| 5662545 |
Planetary gear drive assembly |
James Zimmerman, John L. Staylor |
1997-09-02 |
| 5526982 |
Adjustable sprinkler nozzle |
— |
1996-06-18 |
| 5234169 |
Removable sprinkler nozzle |
— |
1993-08-10 |