Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290193 | High density grid array test socket | Mark E. Lewis | 1994-03-01 |
| 5205742 | High density grid array test socket | Mark E. Lewis | 1993-04-27 |
| 4899099 | Flex dot wafer probe | David W. Mendenhall | 1990-02-06 |
| 4881901 | High density backplane connector | David W. Mendenhall, Steve P. Marian, Neil J. Cotter, Steve R. Corbesero | 1989-11-21 |