Assignee
Inventors
- John F. Knifton (190 patents)
- Talmadge Gail James (11 patents)
- Paul Richard Weider (61 patents)
- Joseph Broun Powell (123 patents)
- Edward Lewis Nielsen (2 patents)
- Glenn Charles Komplin (20 patents)
US Patent 7276634 · Granted Oct 2, 2007