Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654081 | Nonsmearing correction fluid | — | 1987-03-31 |
| 4450227 | Dispersed imaging systems with tetra (hydrocarbyl) borate salts | Brian N. Holmes, Steven M. Aasen | 1984-05-22 |
| 4447521 | Fixing of tetra(hydrocarbyl)borate salt imaging systems | George V. D. Tiers, Steven M. Aasen, Brian N. Holmes | 1984-05-08 |
| 4343891 | Fixing of tetra (hydrocarbyl) borate salt imaging systems | Steven M. Aasen, Edward J. Goettert, Brian N. Holmes, George V. D. Tiers | 1982-08-10 |
| 4307182 | Imaging systems with tetra(aliphatic) borate salts | Edward J. Goettert, George V. D. Tiers | 1981-12-22 |