Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4216105 | Compositions for the optical whitening of organic materials and use thereof | Hugh Davidson, Keith Trevor Johnson, Brian Ernest Leggeter | 1980-08-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4216105 | Compositions for the optical whitening of organic materials and use thereof | Hugh Davidson, Keith Trevor Johnson, Brian Ernest Leggeter | 1980-08-05 |