Assignee
Inventors
- Serge Louis Boulet (11 patents)
- Barry Peter Clark (23 patents)
- John Fairhurst (8 patents)
- Peter Thaddeus Gallagher (33 patents)
- Anette Johansson (10 patents)
- Maria Ann Whatton (12 patents)
- Virginia Wood (3 patents)
US Patent 7521462 · Granted Apr 21, 2009