Assignee
Inventors
- David D. Heston (20 patents)
- John G. Heston (15 patents)
- Brian P. Helm (4 patents)
- Gordon R. Scott (7 patents)
- Scott M. Heston (5 patents)
- David R. Fletcher (8 patents)
- William Sheridan Kopp (2 patents)
US Patent 7095285 · Granted Aug 22, 2006