Assignee
Inventors
- David J. Altknecht (20 patents)
- Donald S. Bethune (24 patents)
- William M. Dyer (30 patents)
- A. David Erpelding (49 patents)
- Steven R. Hetzler (122 patents)
- Drew B. Lawson (17 patents)
- Daniel F. Smith (39 patents)
US Patent 10580451 · Granted Mar 3, 2020