Assignee
No assignee recorded.
Inventors
- Unknown
- Kurt Hibchen (6 patents)
- Unknown
- Robert Daoust (17 patents)
- Francois Beaumont (6 patents)
- Unknown
- Bernard Lefebvre (9 patents)
- Marc-Antoine Archambault (10 patents)
US Patent 5485436 · Granted Jan 16, 1996
No assignee recorded.