Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849461 | Acryl functional silicone compounds | Chi-Long Lee | 1989-07-18 |
| 4816497 | Infusible preceramic silazane polymers via ultraviolet irradiation | Ronald S. Reaoch, Philip E. Reedy, Jr. | 1989-03-28 |