Assignee
Inventors
- Robert J. Baetz (1 patents)
- John Dewar (8 patents)
- Douglas K. Dunsmore (1 patents)
- Christopher Harbowy (1 patents)
- Dennis A. Majewski (1 patents)
- Louis M. Shawbitz (1 patents)
- Thomas A. Welch, Sr. (16 patents)
US Patent 5531505 · Granted Jul 2, 1996