Assignee
Inventors
- Edward B. Gindele (90 patents)
- Michael S. Axman (9 patents)
- John D. Buhr (28 patents)
- Michael W. Dupin (4 patents)
- Raymond W. Ptucha (41 patents)
- David K. Rhoda (6 patents)
- John A. Weldy (27 patents)
US Patent 6956967 · Granted Oct 18, 2005