Assignee
Inventors
- Gavin Hirst (37 patents)
- Paul Rafferty (24 patents)
- Kurt Ritter (44 patents)
- David J. Calderwood (27 patents)
- Neil Wishart (16 patents)
- Lee D. Arnold (65 patents)
- Michael Friedman (54 patents)
US Patent 6921763 · Granted Jul 26, 2005