Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6377603 | System for the assembly of a self-baking composite electrode for electric arc furnaces | — | 2002-04-23 |
| 4411149 | Machine for bending conductors of a semiconductor chip device | — | 1983-10-25 |
| 4283845 | Apparatus for positioning electrical components relative to a carrier | Pierre Louis Sigel, Henri Grosjean | 1981-08-18 |
| 4255644 | Micro-soldering tool | — | 1981-03-10 |
| 4236301 | Apparatus for mounting devices on a substrate | Joseph Hug, Pierre Louis Sigel, Maurice R. Devoille, Henri Grosjean | 1980-12-02 |
| 4236306 | Method for mounting devices on a substrate | Joseph Hug, Pierre Louis Sigel, Maurice R. Devoille, Henri Grosjean | 1980-12-02 |