Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5716445 | Pigment | John A. Stirling, Brian Tuck, Robert Bruce McKay | 1998-02-10 |
| 5672202 | Pigment compositions | John A. Stirling, Edward J. Anderson | 1997-09-30 |
| 5482548 | Pigment compositions | John A. Stirling, Edward J. Anderson | 1996-01-09 |