Assignee
Inventors
- Allen E. Norton (6 patents)
- Stephen W. Smith (55 patents)
- Alex Hoover (6 patents)
- Albert A. Beers (9 patents)
- Robert J. Barry (18 patents)
- Gary W. Kirk, Jr. (3 patents)
- Joseph Seiter (9 patents)
US Patent 6575102 · Granted Jun 10, 2003