Inventor
ROEH PETER
DE5 patents
Patents
5 patentsUS4730558AMar 15, 1988
Electronic delayed-action explosive detonator
DYNAMIT NOBEL AG64 citations92
US4646640AMar 3, 1987
Process and apparatus for chronologically staggered initiation of electronic explosive detonating devices
DYNAMIT NOBEL AG53 citations87
US5125335AJun 30, 1992
Fuse element, preferably with long delay period and method for producing the same
DYNAMIT NOBEL AG5 citations69
US5054396AOct 8, 1991
Fuse element, preferably with long delay period and method for producing the same
DYNAMIT NOBEL AG9 citations69
US4963204AOct 16, 1990
Pyrotechnic delay compositions
DYNAMIT NOBEL AG13 citations69