Assignee
Inventors
- David J. Antonello (1 patents)
- David L. Carter (3 patents)
- Nino Girardi (3 patents)
- Robert J. Hofmann (3 patents)
- Karl T. Koppany (2 patents)
- Michael Lutz (17 patents)
- Robert F. Merski (1 patents)
US Patent 6233225 · Granted May 15, 2001