Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4666970 | Cataphoretic electrodeposition baths containing water-soluble lead salts | Robert R. Zwack | 1987-05-19 |
| 4540725 | Pigment grinding vehicle | Jeffrey G. Koren, Mark W. Johnson | 1985-09-10 |
| 4530945 | Pigment grinding vehicle | Roger M. Christenson, Roger L. Scriven, Jeffrey G. Koren, Mark W. Johnson | 1985-07-23 |
| 4485259 | Pigment grinding vehicle | Jeffrey G. Koren, Mark W. Johnson | 1984-11-27 |
| 4256560 | Curable resinous compositions useful in coating applications | Stephen L. Buchwalter, Lee-Pei H. Chou, Roger M. Christenson | 1981-03-17 |
| 4198331 | Resinous coating compositions curable by Michael adduct exchange | Stephen L. Buchwalter, Lee-Pei H. Chou, Roger M. Christenson | 1980-04-15 |