Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4363867 | Process of imaging using an indanone containing material | Ray L. Hartless | 1982-12-14 |
| 4310341 | Removal of --OH impurities from fiber optic precursor materials | Robert L. Barns | 1982-01-12 |