Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5061388 | Novel phthalonitriles and phthalocyanines as lubricity-enhancing additives | — | 1991-10-29 |
| 4950802 | Process for the preparation of aryl trifluoromethyl ethers | — | 1990-08-21 |
| 4837293 | Linear bisphenol epoxy polymers containing cyano groups | H. Craig Silvis, Steven P. Crain | 1989-06-06 |