Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5852513 | Television filter | Donald L. Keehn, John Morse Huish, Orville Larry Creech, Jr. | 1998-12-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5852513 | Television filter | Donald L. Keehn, John Morse Huish, Orville Larry Creech, Jr. | 1998-12-22 |