Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882245 | Photoresist composition and printed circuit boards and packages made therewith | Jeffrey D. Gelorme, Sergio Gutierrez | 1989-11-21 |
| 4859162 | Rotary vane compressor | — | 1989-08-22 |