Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5992810 | Adjustable keyboard support | Jonathan Crinion, Lee Kenyon, Hanna Shaheen, Dragan Grbic | 1999-11-30 |
| 5706739 | Height adjustable counterbalance workstation | Hanna Shaheen, Dragan Grbic, Lee Kenyon | 1998-01-13 |