Assignee
Inventors
- Brian H. Harrison (1 patents)
- Lorne A. Main (1 patents)
- James A. Newman (4 patents)
- Jocelyn B. Pedder (1 patents)
- Nicole Ranger (2 patents)
- Brian Gallup (2 patents)
- Andre M. St. Laurent (3 patents)
- Donald Allan Gray (1 patents)
US Patent 5038776 · Granted Aug 13, 1991