Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11566787 | Tile attachment scheme for counter swirl doublet | Charles B. Graves | 2023-01-31 |
| 4793523 | Metering mechanism | Alfred J. Bailey | 1988-12-27 |
| 4481541 | Camera for CRT monitor | Kostas P. Ioannidis | 1984-11-06 |