Assignee
Inventors
- Cheuk K. Lau (46 patents)
- Cameron Black (31 patents)
- Daniel Guay (31 patents)
- Jacques Yves Gauthier (42 patents)
- Yves LeBlanc (65 patents)
- Patrick Roy (24 patents)
- Yves Ducharme (29 patents)
- Pierre Hamel (27 patents)
US Patent 5639780 · Granted Jun 17, 1997