Assignee
No assignee recorded.
Inventors
- Curtis Deckert (6 patents)
- Roger L. Hildwein (14 patents)
- Robert McConaghy (9 patents)
- Unknown
- Ann Margaret Thomas (9 patents)
- Robert Wilcox (46 patents)
US Patent 6487440 · Granted Nov 26, 2002
No assignee recorded.