patent: 5,335,403 Issue& August 9, 1994 Inventor: Erik D.
patent: 5,335,466 Issued: August 9, 1994 Inventor: Donald R.
patent: 5,335,801 Issued: August 9, 1994 Inventor: Yong-Hak Lee Assigned (Not mentioned) U.S.
patent: 5.335,893 Issued: August 9, 1994 Inventor: Fred W.
patent: 5,336,256 Issue& August 9, 1994 Inventor: Dan W.
patent: 5,336,461 Issued: August 9, 1994 Inventors: K.
patent: 5,336,554 Issued: August 9, 1994 Inventor: David Knight Assigned: (Not mentioned) U.S.
patent: 5.336,703 Issued: August 9, 1994 Inventors: M.