Assignee
Inventors
- Alain Guy (17 patents)
- Marc Lemaire (44 patents)
- Jacques Foos (15 patents)
- Gerard Le Buzit (3 patents)
- Vincent Guyon (8 patents)
- Thierry Moutarde (2 patents)
- Rodolph Chomel (6 patents)
- Micheline Draye (4 patents)
US Patent 5171546 · Granted Dec 15, 1992