IFI

Patent Intelligence & Technology Report

Class Distribution for 1990-1999 

338 - ELECTRICAL RESISTORS (IPC H01C, H01L)

       1999  1998  1997  1996  1995  1994  1993  1992  1991  1990  Total

HUBBELL INC
          0     0     0     0     1     1     0     0     0     0      2
READ-RITE CORP
          0     2     0     0     0     0     0     0     0     0      2
MORTON INTERNATIONAL INC
          0     0     1     0     0     0     0     0     0     0      1

Total     0     2     1     0     1     1     0     0     0     0      5