Assignee
No assignee recorded.
Inventors
- Robert McGovern (7 patents)
- James Winchester (6 patents)
- Andrew Evans (7 patents)
- Brian E. Farmer (2 patents)
- Jennie A. Koffman (2 patents)
- Aaron Philip Walker (12 patents)
US Patent 5978768 · Granted Nov 2, 1999
No assignee recorded.