Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310474 | Multi-material lens package | William Gooch, Scott F. Ansell, Timothy Burkill | 2025-05-27 |
| 4321152 | Grinding of titaniferous ores to enhance recovery of titanium dioxide | Donald E. Knapp | 1982-03-23 |
| 4227935 | High dry hide TiO.sub.2 slurries | David W. Blake, Alberto W. Delgado | 1980-10-14 |
| 4183768 | Anatase pigment from ilmenite | Donald E. Knapp | 1980-01-15 |