Assignee
Inventors
- Frank J. Landherr (7 patents)
- John A. Biewer (27 patents)
- Shahid Din (50 patents)
- David Do (10 patents)
- Rick Gilbert (5 patents)
- James J. Alberti (8 patents)
- David W. Pennington (12 patents)
- Joe L. Romack (7 patents)
US Patent 8146642 · Granted Apr 3, 2012