Assignee
Inventors
- Treese Hugener-Campbell (9 patents)
- David F. Ollis (2 patents)
- Thomas Henry Vanderspurt (57 patents)
- Wayde R. Schmidt (160 patents)
- Timothy N. Obee (22 patents)
- Stephen O. Hay (17 patents)
- Michael A. Kryzman (31 patents)
US Patent 8617478 · Granted Dec 31, 2013