Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931214 | Water sprinkler with tube adaptor member | Michael H. Goetz | 2011-04-26 |
| D618306 | Rotor sprinkler component | — | 2010-06-22 |
| 7404420 | Tank sprayer with integrated measuring device | Rick L. Leer | 2008-07-29 |
| 7281673 | Multi-pattern spray nozzle assembly with movable water conduit | Douglas Shaulis, Timothy DeVore, Thomas C. Oyler | 2007-10-16 |
| 7219850 | Mechanical valve assembly | Douglas Shaulis, Timothy DeVore, Thomas C. Oyler | 2007-05-22 |
| D529129 | Tank for pressurized sprayer | Rick L. Leer | 2006-09-26 |
| D528632 | Tank for pressurized sprayer | Rick L. Leer | 2006-09-19 |
| D528187 | Tank for pressurized sprayer | Rick L. Leer | 2006-09-12 |
| D523523 | Spike for lawn sprinkler | Michel J. McCluskey | 2006-06-20 |
| D506244 | Spray nozzle for water hose | Douglas Shaulis, Timothy DeVore, Thomas C. Oyler, Andrew Burroughs, Volker Roos +1 more | 2005-06-14 |
| D505993 | Spray nozzle for water hose | Douglas Shaulis, Timothy DeVore, Thomas C. Oyler, Andrew Burroughs, Volker Roos +1 more | 2005-06-07 |
| 6161779 | Lawn fertilizing apparatus having a detachable body which has two separate water outlets defined therein | Thomas C. Oyler | 2000-12-19 |
| 5782455 | Valve | — | 1998-07-21 |
| 5350115 | Lawn sprinkler with cam-controlled variable spray pattern | Joachim H. Lungershausen | 1994-09-27 |