Assignee
LAYNE WESTERN COMPANY INC
US·2 granted patents·45 citations·filing 1979–1991
Top patents by PatentIndex Score
2 records- 0163US5190108AMethod and apparatus for inhibiting biological fouling of water wellsLAYNE WESTERN COMPANY INC·Filed 1991·Granted Mar 2, 1993·31 cites·15 claims
- 0245US4254831AMethod and apparatus for restoring and maintaining underground aquifer water systemLAYNE WESTERN COMPANY INC·Filed 1979·Granted Mar 10, 1981·14 cites·20 claims
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