Assignee
Inventors
- David H. McFadden (49 patents)
- Richard N. Caron (11 patents)
- John Collins (33 patents)
- Robert Farra (19 patents)
- Kevin P. Barnes (9 patents)
- Joop F. Hoekstra (14 patents)
- Thomas P. Hosmer (9 patents)
US Patent 5224415 · Granted Jul 6, 1993