Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839413 | Resin-fortified emulsion polymers and methods of preparing the same | Richard A. Kiehlbauch | 1989-06-13 |
| 4820762 | Resin-fortified emulsion polymers and methods of preparing the same | — | 1989-04-11 |