Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7749179 | Device for stabilizing an arm | David C. Hargrave, Nick Grippi, John W. Sperling, Robert Cofield | 2010-07-06 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7749179 | Device for stabilizing an arm | David C. Hargrave, Nick Grippi, John W. Sperling, Robert Cofield | 2010-07-06 |