Assignee
Inventors
- Bruce Walsh (5 patents)
- John Herdrich (2 patents)
- William Smith (2 patents)
- Mark E. Vrabel (3 patents)
- Philip Borghesani (2 patents)
- Christine G. Hagberg (1 patents)
- Karen Champagne (1 patents)
US Patent 5903261 · Granted May 11, 1999