Assignee
Inventors
- Julie K. Plessner (4 patents)
- Douglas D. Maben (23 patents)
- Daniel F. Lewinski (11 patents)
- George A. McEachen (5 patents)
- Mark E. Smith (10 patents)
- Michael L. Trent (8 patents)
- Richard K. Johnson (10 patents)
US Patent 9663233 · Granted May 30, 2017