Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5272800 | Method and apparatus for forming and positioning a preform on a workpiece | Won Gyu Park | 1993-12-28 |
| 5144709 | Formation of shapes in a metal workpiece | — | 1992-09-08 |
| 4928512 | Die set for the formation of cavities for metal packages to house electronic devices | Harvey P. Cheskis | 1990-05-29 |
| 4636122 | Joining and mounting device | — | 1987-01-13 |
| 4216364 | High current cell-shorting switches | Martin Dempsey | 1980-08-05 |