Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5091693 | Dual-sided test head having floating contact surfaces | Tommie Edward Berry, Rudy H. Staffelbach | 1992-02-25 |
| 4831236 | Apparatus for clearing a cellulose ester filter | Henry P. Lentz, Charles J. Matone, Jr., Richard J. Lee, Dan H. Lang | 1989-05-16 |