Assignee
Inventors
- Sylvie Desmarais (3 patents)
- Robert Zamboni (44 patents)
- Richard Friesen (27 patents)
- Yves LeBlanc (65 patents)
- Claude Dufresne (33 patents)
- Robert N. Young (66 patents)
- Patrick Roy (24 patents)
US Patent 6348572 · Granted Feb 19, 2002