Inventor
BUSLER ALBERT
4 patents
Patents
4 patentsUS4122753AOct 31, 1978
Expansion anchor assembly including an interconnecting device
HILTI AG34 citations91
US4138922AFeb 13, 1979
Safety disk assembly
HILTI AG11 citations72
US4074609AFeb 21, 1978
Anchor bolt assembly
HILTI AG15 citations69
US3986429AOct 19, 1976
Expansion dowell with circumferentially extending protrusions
HILTI AG7 citations69