Assignee
Inventors
- Daniel J. Zyck (11 patents)
- Daniel J. Sitler (6 patents)
- David G. Barkalow (28 patents)
- Jonathan J. Knutsen (2 patents)
- Chungsea Shen (8 patents)
- Julius W. Zuehlke (9 patents)
- Philip G. Schnell (30 patents)
US Patent 6572900 · Granted Jun 3, 2003