Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7601213 | Pigment and coating composition capable of inhibiting corrosion of substrates | Charles H. Simpson, Lisa M. Wright | 2009-10-13 |
| 7462233 | Pigment and coating composition capable of inhibiting corrosion of substrates | Charles H. Simpson, Lisa M. Wright | 2008-12-09 |