Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D617036 | Turn lamp | James Trumble, Matthew D. Betteker | 2010-06-01 |
| D603083 | Lamp | James Trumble, Matthew D. Betteker | 2009-10-27 |
| D597243 | Lamp | James Trumble, Matthew D. Betteker | 2009-07-28 |
| D597244 | Lamp | James Trumble, Matthew D. Betteker | 2009-07-28 |
| D597245 | Swing lamp | James Trumble, Matthew D. Betteker | 2009-07-28 |