Assignee
Inventors
- Albert James Yovichin (13 patents)
- William Frank Dunn (17 patents)
- William Randall Dutt (7 patents)
- Richard C. Houck (4 patents)
- David D. Hyde (10 patents)
- Raouf A. Ridha (2 patents)
- Harry Swanson (8 patents)
US Patent 5610329 · Granted Mar 11, 1997