Assignee
Inventors
- John E. Reifenberger (1 patents)
- Robert J. Peterson (26 patents)
- Robert E. Stahley (13 patents)
- J. Randall Stigall (1 patents)
- Michael D. Webb (8 patents)
- Geneva Gail Otten (13 patents)
- Unknown
US Patent 5664703 · Granted Sep 9, 1997