Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9814189 | Low flow emitter with exit port closure mechanism for subsurface irrigation | Michael L. Clark | 2017-11-14 |
| 9253950 | Low flow emitter with exit port closure mechanism for subsurface irrigation | Michael L. Clark | 2016-02-09 |
| 8794542 | Sprinkler with top-side remotely vented pressure regulator | Michael L. Clark | 2014-08-05 |
| 8636233 | Low precipitation rate rotor-type sprinkler with intermittent stream diffusers | Michael L. Clark | 2014-01-28 |
| 8622318 | Integral elastomeric covered body cap for irrigation sprinkler | Michael L. Clark | 2014-01-07 |
| 8602325 | Hydraulically actuated sprinkler nozzle cover | Michael L. Clark, Zachary B. Simmons | 2013-12-10 |
| 8272578 | Sprinkler with adjustable arc and adjustable radius | Michael L. Clark | 2012-09-25 |
| 7047780 | Apparatus for performing a hydroforming operation | Richard A. Marando, Eric Schrack, James C. Larkin, Edward Drost, Jeffrey P. Dziki +1 more | 2006-05-23 |
| 6116680 | Structural component for vehicle body-in-white | Rodney Heiple, Jeffrey M. Shoup, Dirk Schnapp, Klaus Ruehle | 2000-09-12 |
| 5848546 | Method of gripping tubular members during forming operations and associated apparatus | Blair T. Allison, Daniel Bergstrom, Lawrence W. Cisko, William A. P. Graham, Jeffrey M. Shoup | 1998-12-15 |
| 5836193 | Apparatus for forming elongated metal articles and related method | Lawrence W. Cisko, Jeffrey M. Shoup, Blair T. Allison, Daniel Bergstrom, Peter J. Coppola +2 more | 1998-11-17 |
| 5820705 | Spray quenching of metal with liquid coolant containing dissolved gas | Ho Yu, Jeffrey A. Nicol, Robert A. Ramser | 1998-10-13 |
| 5681407 | Method of heat treating metal with liquid coolant containing dissolved gas | Ho Yu, Jeffrey A. Nicol, Robert A. Ramser | 1997-10-28 |