Assignee
Inventors
- Joseph M. Tolkacz (14 patents)
- R Travis Schwenke (4 patents)
- Michael Kochem (1 patents)
- Edmund F. Gaffney (10 patents)
- William R. Cawthorne (70 patents)
- Thomas A. Klingler (4 patents)
- Richard A. Marsh (35 patents)
US Patent 8725335 · Granted May 13, 2014