Assignee
Inventors
- Charles R. Rogers (23 patents)
- David D. Differding (3 patents)
- John Michael Gray (51 patents)
- Michael J. Baade (30 patents)
- Katherine J. Bach (9 patents)
- Steven D. Byland (1 patents)
- Steven T. Deininger (54 patents)
US Patent 8903473 · Granted Dec 2, 2014