Assignee
Inventors
- Allan Robert Bertolet (10 patents)
- Kenneth Ferguson (9 patents)
- Scott Whitney Gould (50 patents)
- Eric Ernest Millham (8 patents)
- Ronald Raymond Palmer (3 patents)
- Brian Worth (23 patents)
- Terrance John Zittritsch (17 patents)
US Patent 5671432 · Granted Sep 23, 1997