Assignee
Inventors
- Kenneth Fink (7 patents)
- David A. Smith (15 patents)
- Craig F. Borchard (5 patents)
- David J. Fehr (1 patents)
- Scott V. Hanson (1 patents)
- Mark J. Shireman (3 patents)
- Robert J. Stanek (2 patents)
- John S. Koshuba (1 patents)
US Patent 9964387 · Granted May 8, 2018