Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8418989 | Pressure-balanced choke system | Alan Wayne Burkhard | 2013-04-16 |
| 7699071 | Linear motor to pre-bias shuttle force | Alan Wayne Burkhard | 2010-04-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8418989 | Pressure-balanced choke system | Alan Wayne Burkhard | 2013-04-16 |
| 7699071 | Linear motor to pre-bias shuttle force | Alan Wayne Burkhard | 2010-04-20 |