Assignee
Inventors
- Carl R. Crandall (9 patents)
- Thomas DeVries (4 patents)
- Craig B. Johnson (7 patents)
- Joseph E. Kessler (4 patents)
- Michael C. Otto (4 patents)
- Haeng D. Park (6 patents)
- Michael J. Heideman (15 patents)
US Patent 6789133 · Granted Sep 7, 2004