Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4279800 | High solids pigmented coating composition containing a blend of ester diols and a curing agent | Ritse E. Boomgaard, Roelof Buter | 1981-07-21 |
| 4271062 | Pigment-containing coating composition having a high solids content | Ritse E. Boomgaard, Roelof Buter | 1981-06-02 |