Assignee
Inventors
- Thomas Michael Ruehle (8 patents)
- Gerald Donald Boldt (18 patents)
- James R. Carlock (3 patents)
- Ronald L. Heiney (15 patents)
- Raymond Lowell Knudson (5 patents)
- Stephen E. Stucka (4 patents)
US Patent 6553428 · Granted Apr 22, 2003