Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5283804 | Process and apparatus for graphitizing carbon bodies | Claude Holuigue | 1994-02-01 |
| 5214667 | Process and apparatus for graphitizing carbon bodies | Claude Holuigue | 1993-05-25 |
| 4956849 | Process and apparatus for graphitizing carbon bodies | Claude Holuigue, Karl-Wilhelm Maier, Wolfgang Trimmel | 1990-09-11 |