Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7918942 | Drain valve for a dishwasher and associated apparatus and method | Douglas J. Nagel, James L. Burrows | 2011-04-05 |
| 7737640 | Emergency lighting system | Antonio Marques, Richard Perry Abernethy | 2010-06-15 |
| D617493 | Flow-through LED carrier for luminaire | Joseph Engle, Ezekial Thomas Hill, Jamey Butteris | 2010-06-08 |