Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5341665 | Tool system for an annular sheet metal part | Bernard G. Christophel, Pierre H. Fert, Guy R. Harmegnies | 1994-08-30 |
| 4566225 | Process and apparatus for the precision measurement of rotor blade-height | Henri Bizot, Alain Sylvian | 1986-01-28 |