Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868798 | Contact ultrasonic transducer head | Floyd A. Fasnacht, Jr., Orville L. Lindsey, Thomas J. Smentek | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4868798 | Contact ultrasonic transducer head | Floyd A. Fasnacht, Jr., Orville L. Lindsey, Thomas J. Smentek | 1989-09-19 |