Issued Patents 1994
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369239 | Method and apparatus for sink-type electrical discharge machining with control of pyrographite buildup | — | 1994-11-29 |
| 5369240 | Graphite matrix electrode with dispersed silicon particles | — | 1994-11-29 |
| 5315087 | Wirecut electrical discharge machine utilizing silicon powder suspended in a dielectric material | — | 1994-05-24 |
| 5276302 | EDM apparatus current efficiency control technique | — | 1994-01-04 |