Assignee
Inventors
- John H. Batts (25 patents)
- Donald F. Morgan (19 patents)
- Russell O. Blanchard (83 patents)
- Steven J. Brammer (2 patents)
- Robert A. Bredeweg (21 patents)
- Michael G. Kamps (2 patents)
- John D. Sykes (2 patents)
US Patent 6050461 · Granted Apr 18, 2000