Assignee
Inventors
- Gregory W. Luebbering (28 patents)
- Leonard Hampton (2 patents)
- Vincent Bobrosky (28 patents)
- Arnold Sepke (31 patents)
- Jeffrey Wayne Smith (9 patents)
- Scott Bloom (32 patents)
- David Voigts (3 patents)
US Patent 8020251 · Granted Sep 20, 2011