Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943140 | Optical element for a vehicle windshield | Floyd E. Woodard | 1990-07-24 |
| 4647350 | Electrolytic preparation of perfluoroalkanoic acids, perfluoroalkanols and perfluoroalkyl esters | Richard C. Hallcher | 1987-03-03 |