Assignee
No assignee recorded.
Inventors
- Thomas J. Campana, Jr. (49 patents)
- Robert Fries (5 patents)
- Unknown
- Unknown
- Unknown
- Michael P. Ponschke (9 patents)
- Unknown
- Thomas Smigelski (8 patents)
- Gordon H. Smith (12 patents)
US Patent 6567397 · Granted May 20, 2003
No assignee recorded.