Assignee
Inventors
- David J. Kemp (3 patents)
- Robin Fredric Anders (3 patents)
- Ross L. Coppel (5 patents)
- Graham V. Brown (2 patents)
- Robert B. Saint (1 patents)
- Alan E. Cowman (1 patents)
- Albert E. Bianco (1 patents)
- Graham F. Mitchell (1 patents)
US Patent 5126264 · Granted Jun 30, 1992