Assignee
Inventors
- Robert James Salmi (2 patents)
- Michael Robert Rowlee (2 patents)
- Thomas Barron (4 patents)
- Stuart Stanley (2 patents)
- Haldane Roy Peterson (2 patents)
- David Delano Ward (289 patents)
- David Iver Bergum (1 patents)
US Patent 8285874 · Granted Oct 9, 2012