Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821760 | Voice coil assembly for an electropneumatic converter | Christine B. Barnes, Thomas E. Martin | 1989-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4821760 | Voice coil assembly for an electropneumatic converter | Christine B. Barnes, Thomas E. Martin | 1989-04-18 |