Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4737530 | Water-reducible coating composition based on an epoxy resin | Pieter Oosterhoff | 1988-04-12 |
| 4598108 | Water reducible composition based on an epoxy resin | — | 1986-07-01 |