Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4282468 | High speed position feedback and comparator system | Thomas Norman Barker, Gary Bricault, Albert L. Van Wieren | 1981-08-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4282468 | High speed position feedback and comparator system | Thomas Norman Barker, Gary Bricault, Albert L. Van Wieren | 1981-08-04 |