Assignee
Inventors
- Alfred Peter Oglesby (16 patents)
- John Paul Oglesby (18 patents)
- Michael John GRIFFIN (1 patents)
- Damian Brett (5 patents)
- Patrick Joseph Brereton (2 patents)
- Michael P. Normanly (1 patents)
- John P. Watmore (5 patents)
US Patent 5771881 · Granted Jun 30, 1998