Assignee
Inventors
- Frederick Anthony Hartman (69 patents)
- Bruno Albert Jean Hubesch (24 patents)
- Axel Masschelein (19 patents)
- John Robert Rusche (10 patents)
- John Cort Severns (63 patents)
- John Christopher Turner (7 patents)
US Patent 5830843 · Granted Nov 3, 1998