Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705699 | Method of coating magnetic recording media with perfluoropolyether compositions which are soluble in non-fluorinated solvents | George D. Foss | 1987-11-10 |
| 4671999 | Magnetic recording media having perfluoropolyether coating | George D. Foss | 1987-06-09 |
| 4569962 | Perfluoropolyether compositions which are soluble in non-fluorinated solvents | George D. Foss | 1986-02-11 |
| 4526833 | Magnetic recording medium having a perfluoropolyether polymer protective coating | George D. Foss | 1985-07-02 |