Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D633983 | Sprayer | William A. Hudson, Wayne J. Beissel, Gary Kowalczyk, Steve Downing | 2011-03-08 |
| D614263 | Sprayer | William A. Hudson, Wayne J. Beissel, Gary Kowalczyk, Steve Downing | 2010-04-20 |
| 7327210 | Band agile filter | Jeff R. Blair, Bill Engst, Robert Laemmle, Greg Lamont, Weili Wang +1 more | 2008-02-05 |