Inventor · disambiguated record
Israel Liebman
Also filed as: CONTI RONALD S · LIEBMAN ISRAEL
4 granted patents·41 citations·filing 1975–1979
76Inventor score
Technology areasE21F
Files withUS INTERIOR4
Top patents by PatentIndex Score
4 records- 0154US4173140ATrigger device for explosion barrierUS INTERIOR·Filed 1978·Granted Nov 6, 1979·18 cites·8 claims
- 0236US3960217APassive explosion barrierUS INTERIOR·Filed 1975·Granted Jun 1, 1976·8 cites·12 claims
- 0336US3958644APressure sensitive explosion barrierUS INTERIOR·Filed 1975·Granted May 25, 1976·9 cites·9 claims
- 0429US4284144APassive explosion barrier for minesUS INTERIOR·Filed 1979·Granted Aug 18, 1981·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →