Assignee
SIF ENTREPRISE
FR·7 granted patents·136 citations·filing 1981–1996
Top patents by PatentIndex Score
7 records- 0171US4386876AProduction of anchored tie-rodsSIF ENTREPRISE·Filed 1981·Granted Jun 7, 1983·29 cites·14 claims
- 0269US4930940ASystem for guiding the excavation tool used for constructing a wall cast in the groundSIF ENTREPRISE·Filed 1989·Granted Jun 5, 1990·29 cites·5 claims
- 0363US4662792AMethod and device for the in-situ formation of columns of stabilized and compacted soilSIF ENTREPRISE·Filed 1985·Granted May 5, 1987·24 cites·6 claims
- 0445US5738465ADevice for the in-situ production of columns of stabilized and compacted soilSIF ENTREPRISE·Filed 1996·Granted Apr 14, 1998·15 cites·4 claims
- 0544US5263798AProcess for guiding the excavation tool used for the construction of a wall cast in the ground, and excavation tool for implementing this processSIF ENTREPRISE·Filed 1992·Granted Nov 23, 1993·14 cites·13 claims
- 0641US5002435ADevice for making cast-in-situ piles using a continuous hollow augerSIF ENTREPRISE·Filed 1990·Granted Mar 26, 1991·19 cites·4 claims
- 0720US4453862AMethod for ensuring mechanical continuity between two adjacent panels of a reinforced concrete wall cast in the groundSIF ENTREPRISE·Filed 1982·Granted Jun 12, 1984·6 cites·7 claims
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