Assignee
Inventors
- Bjarne Due Larsen (37 patents)
- Jørgen Søberg Petersen (6 patents)
- Ketil Jørgen Haugan (3 patents)
- John A. Butera (57 patents)
- James K. Hennan (3 patents)
- Edward H. Kerns (5 patents)
- Evgueni Lvovich Piatnitski (3 patents)
US Patent 8026272 · Granted Sep 27, 2011