From 05-12-1991 to 11-03-1992
From 12-07-1991 to 05-12-1991
From 10-06-1990 to 12-07-1991
From 10-08-1989 to 10-05-1990
From 10-05-1987 to 10-08-1989
From 05-09-1986 to 30-04-1987
From 25-05-1981 to 25-11-1981
From 13-01-1979 to 30-09-1979
From 05-08-1978 to 13-01-1979 From 01-10-1979 to 25-05-1981
From 01-06-1978 to 05-08-1978
From 23-05-1977 to 01-06-1978 From 26-06-1985 to 02-09-1986
എം എൻ കൃഷ്ണമൂർത്തി ഐ.പി.എസ്
From 11-03-1992 to 29-06-1995