Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9867452 | Outdoor lounge sling seat | — | 2018-01-16 |
| D588407 | Cup and tray assembly | Darrell A. Kulzer | 2009-03-17 |
| D587966 | Cup and tray assembly | Darrell A. Kulzer | 2009-03-10 |
| D583625 | Cup and tray assembly | Darrell A. Kulzer | 2008-12-30 |
| D556522 | Cutting board | Darrell A. Kulzer | 2007-12-04 |