Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874308 | Vacuum assisted transfer mold and vent pin | George N. Atlas, Leroy C. Donnally, Donald P. Urban, James Perkins | 1989-10-17 |
| 4855007 | Automatic die attach workholder | Marjorie S. Baxter | 1989-08-08 |