Assignee
Inventors
- Richard H. Gaylord (4 patents)
- Frederick William Kern, Jr. (14 patents)
- Donald J. Martin (15 patents)
- Harald Okorn-Schmidt (30 patents)
- John Joseph Snyder (3 patents)
- William A. Syverson (17 patents)
US Patent 6634371 · Granted Oct 21, 2003