Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6058676 | Lid guide for electronic devices | James F. Dormer, Patrick J. Drummond, Daniel Kern | 2000-05-09 |
| 5907246 | Testing of semiconductor chips | Patrick J. Drummond | 1999-05-25 |
| 4449282 | Assembling components such as lids to chip enclosures | Charles R. Fegley, Jerry C. Hurst | 1984-05-22 |
| 4402450 | Adapting contacts for connection thereto | Charles R. Fegley | 1983-09-06 |