Assignee
Inventors
- Jed Richard Randall (10 patents)
- Christopher M. Ryan (39 patents)
- James Lunt (18 patents)
- Mark Henry Hartman (2 patents)
- Eric Stanley Hall (36 patents)
- Jeffrey John Kolstad (87 patents)
- David R. Witzke (14 patents)
US Patent 5922832 · Granted Jul 13, 1999