Assignee
Inventors
- Michael S. Brackin (9 patents)
- Dean C. Alberson (38 patents)
- D. Lance Bullard, Jr. (28 patents)
- Russell J. Norris (2 patents)
- Craig R. Ackerman (9 patents)
- Donald L. Moffett (2 patents)
- James A. Kowalski (2 patents)
US Patent 9228304 · Granted Jan 5, 2016