Assignee
Inventors
- William R. Crain, Jr. (3 patents)
- Wayne E. Kooker (1 patents)
- Dan J. Mabry (3 patents)
- Susan H. Crain (2 patents)
- James L. Roeder (1 patents)
- Joseph F. Fennell (1 patents)
- Joseph E. Mazur (3 patents)
US Patent 8963553 · Granted Feb 24, 2015