Assignee
Inventors
- Frank M. Csulits (55 patents)
- Matthew L. Anderson (68 patents)
- John R. Blake (57 patents)
- Curtis W. Hallowell (58 patents)
- Robert J. Klein (84 patents)
- Douglas U. Mennie (186 patents)
- Gary P. Watts (36 patents)
US Patent 8204293 · Granted Jun 19, 2012