Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8387649 | Tank condensation drain | William A. Bryant | 2013-03-05 |
| D637211 | Compressor | Darrin W. Wilmes, Dwight Charles Grubbs | 2011-05-03 |
| D636792 | Compressor | Darrin W. Wilmes | 2011-04-26 |
| D636409 | Compressor | Darrin W. Wilmes, David O. Shumate, Douglas R. Harper | 2011-04-19 |
| D557898 | Tray | William Mark Feldmann | 2007-12-25 |
| D525847 | Portion of an electric drill | William Mark Feldmann, Kyle William Harris | 2006-08-01 |