Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642054 | Active circuit multi-port membrane probe for full wafer testing | — | 1997-06-24 |
| 5623214 | Multiport membrane probe for full-wafer testing | — | 1997-04-22 |
| 5600256 | Cast elastomer/membrane test probe assembly | Blake F. Woith, William R. Crumly, Robert K. Betz | 1997-02-04 |