Assignee
Inventors
- Joseph Conrad Burriss (2 patents)
- Robert Thomas Cimini (3 patents)
- Chris Lee Heikkinen (9 patents)
- David Andrae Justmann (14 patents)
- Unknown
- Donald LeRoy Smith (6 patents)
- David James VanEperen (5 patents)
US Patent 6652693 · Granted Nov 25, 2003