Assignee
No assignee recorded.
Inventors
- Paul R. Hartmann (31 patents)
- Unknown
- Unknown
- Robert G. Young (36 patents)
- Ramone A. Hecker (5 patents)
- Maynard A. Wright (8 patents)
- Edward T. Ellebracht (5 patents)
US Patent 5566161 · Granted Oct 15, 1996
No assignee recorded.