Assignee
STURDA INC
CA·3 granted patents·3 citations·filing 2015–2018
Top patents by PatentIndex Score
3 records- 0159US10774644B2System and method for forming a cavity in a backfilled stopeSTURDA INC·Filed 2018·Granted Sep 15, 2020·2 cites·4 claims
- 0251US9617705B2Retainment wall for underground mine and method of constructionSTURDA INC·Filed 2015·Granted Apr 11, 2017·1 cites·15 claims
- 0330US9970291B2Fill fence system and method for installing sameSTURDA INC·Filed 2017·Granted May 15, 2018·0 cites·3 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →