Assignee
STEVIN CONSTRUCTION INC
US·2 granted patents·33 citations·filing 1982–1983
Technology mixE02D2
Top patents by PatentIndex Score
2 records- 0154US4484835AMethod and apparatus for installing ground-water barrierSTEVIN CONSTRUCTION INC·Filed 1982·Granted Nov 27, 1984·21 cites·4 claims
- 0237US4607981AMethod for constructing a screen that obstructs the flow of subsoil waterSTEVIN CONSTRUCTION INC·Filed 1983·Granted Aug 26, 1986·12 cites·4 claims
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