Assignee
ISCHEBECK FRIEDRICH GMBH
DE·4 granted patents·55 citations·filing 1987–2019
Top patents by PatentIndex Score
4 records- 0159US4752157ATrench shoring box unitISCHEBECK FRIEDRICH GMBH·Filed 1987·Granted Jun 21, 1988·25 cites·12 claims
- 0254US9605780B2Coupling, in particular for connecting anchor rodsISCHEBECK FRIEDRICH GMBH·Filed 2013·Granted Mar 28, 2017·2 cites·19 claims
- 0349US5088866AIndicator-nut threaded coupling with load-indicating device adapted to be arranged on anchors, in particular grouted anchors for mining or the likeISCHEBECK FRIEDRICH GMBH·Filed 1991·Granted Feb 18, 1992·23 cites·2 claims
- 0439USD915877SLocknutISCHEBECK FRIEDRICH GMBH·Filed 2019·Granted Apr 13, 2021·5 cites·1 claims
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