Assignee
Inventors
- Bill Kanz (2 patents)
- Denise Drummond (2 patents)
- Robert Barry (57 patents)
- Paul Hirst (7 patents)
- Mark Wyzgala (13 patents)
- Gary Swinford (5 patents)
- Edward I. Wulfman (41 patents)
- Tom Clement (2 patents)
- Tom Kadavy (2 patents)
US Patent 6146395 · Granted Nov 14, 2000