Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5420229 | Flushing vehicles for preparing flushed organic pigments and method for preparing the same | J. Gilbert Sprull | 1995-05-30 |
| 5019622 | Rosin modified styrene acrylic resin | James G. Spruill | 1991-05-28 |