Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883572 | Controlled film build epoxy coatings applied by cathodic electrodeposition | Richard A. Hickner | 1989-11-28 |
| 4872961 | Corrosion resistant, low temperature cured cathodic electrodeposition coating | John M. McIntyre, Kenneth W. Anderson, Richard A. Hickner | 1989-10-10 |
| 4868230 | Cationic, advanced epoxy resins from (1) diglycidyl ethers of phenols (2) diglycidyl ethers of alkane diols and (3) a dihydric phenol | Richard A. Hickner | 1989-09-19 |
| 4829104 | Controlled film build epoxy coatings applied by cathodic electrodeposition | John M. McIntyre, Richard A. Hickner | 1989-05-09 |