Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6830630 | Method of cleaning an internal combustion engine | — | 2004-12-14 |
| 6541435 | Engine cleaner composition | — | 2003-04-01 |
| 4515885 | Diazo vesicular imaging films with nitrate salt | John M. Winslow | 1985-05-07 |
| 4394433 | Diazonium imaging system | — | 1983-07-19 |
| 4370401 | Light sensitive, thermally developable imaging system | John M. Winslow | 1983-01-25 |
| 4210717 | Half soap formation for photothermographic emulsions | — | 1980-07-01 |