Assignee
Inventors
- Guy Rossey (21 patents)
- Isaac Chekroun (17 patents)
- Antonio Ugolini (10 patents)
- Alexander Wick (29 patents)
- Bernard Gerin (2 patents)
- Andre Bourbon (5 patents)
- Jean-Baptiste Graux (3 patents)
US Patent 5013835 · Granted May 7, 1991