Assignee
Inventors
- Michael J. Ruth (29 patents)
- Stewart D. Sullivan (2 patents)
- Lyle E. Kocher (15 patents)
- Michael J. Cunningham (39 patents)
- Neal W. Currier (43 patents)
- James J. Fier (1 patents)
- Samuel C. Geckler (46 patents)
US Patent 7543446 · Granted Jun 9, 2009