Issued Patents All Time
Showing 76–78 of 78 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D844028 | Display screen or portion thereof with graphical user interface | Richard R. Dellinger, Aurelio Guzmán, Christopher Wilson | 2019-03-26 |
| 8163054 | Air filter with internal frame support | Todd McGrath, Kenneth S. Lange, Marty Lamp | 2012-04-24 |
| 5617681 | Free-standing outdoor enclosure | — | 1997-04-08 |