Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4589022 | Brightness control system for CRT video display | John S. Prince, III, Edward P. Coleman | 1986-05-13 |
| 4531181 | High voltage power supply | Sam S. Jobes, John Jordan, David P. Benfey, William C. Wheeler | 1985-07-23 |