Assignee
Inventors
- Edward Lee Howard (2 patents)
- Gilbert Farmer (31 patents)
- James Hollice Poynter (2 patents)
- Ronald L. Sheranko (5 patents)
- John Robert Staker (7 patents)
- Thomas Carl Mills (1 patents)
- Gregory Lucas (6 patents)
US Patent 6931728 · Granted Aug 23, 2005