Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D798157 | Fragrance bottle | — | 2017-09-26 |
| 4735795 | Alkylammonium complexes of diatrizoic acid as X-ray contrast agents | Frank Ridgway, Peter Timmins | 1988-04-05 |
| 4567034 | Esters of diatrizoic acid as X-ray contrast agents | Isabel Charles | 1986-01-28 |