Assignee
Inventors
- Peter David Koudelka (11 patents)
- Ryan Eliot Eckman (3 patents)
- Eric Karl Lindmark (12 patents)
- Lubomir Koudelka (11 patents)
- James Joseph Ulmes (7 patents)
- Steven R. Katz (20 patents)
- William H. Cork (54 patents)
US Patent 9594020 · Granted Mar 14, 2017