Assignee
Inventors
- John Shultz (45 patents)
- Craig E. Smith (12 patents)
- Douglas R. Storts (7 patents)
- Paula R. Brisco (5 patents)
- Judy Frederiksen (1 patents)
- Susanne Selman (6 patents)
- Josephine Grosch (7 patents)
US Patent 5981235 · Granted Nov 9, 1999