Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864033 | Novel liquid crystalline compounds and polymers | Jerald S. Bradshaw, Brian A. Jones, Karin E. Markides | 1989-09-05 |
| 4851683 | Element specific radio frequency discharge helium plasma detector for chromatography | Frank Yang, Paul B. Farnsworth, Karin E. Markides, Ronald J. Skelton Jr. | 1989-07-25 |