Assignee
Inventors
- Daniel L. Dietrich (2 patents)
- Jeffrey R. Juergens (2 patents)
- Mark E. Lewis (16 patents)
- Unknown
- Michael J. Lichter (2 patents)
- Unknown
- Dale M. Diedrick (2 patents)
- Richard Pettegrew (9 patents)
- Peter M. Struk (2 patents)
US Patent 11129546 · Granted Sep 28, 2021