Assignee
Inventors
- Michael J. O'Phelan (55 patents)
- Tom G. Victor (3 patents)
- Benjamin J. Haasl (101 patents)
- Lawrence D. Swanson (28 patents)
- Richard J. Kavanagh (15 patents)
- A. Gordon Barr (15 patents)
- Reilly M. Dillon (7 patents)
US Patent 9620806 · Granted Apr 11, 2017