Assignee
ROBISON CLARK E
US·2 granted patents·2 pending applications·84 citations·filing 2010–2023
Top patents by PatentIndex Score
4 records- 0196US8505639B2Indexing sleeve for single-trip, multi-stage fracingROBISON CLARK E·Filed 2010·Granted Aug 13, 2013·48 cites·52 claims
- 0296US8403068B2Indexing sleeve for single-trip, multi-stage fracingROBISON CLARK E·Filed 2011·Granted Mar 26, 2013·36 cites·68 claims
- 0378US2024017715A1Hybrid drive system with optimized operational modesROBISON CLARK E·Filed 2023·Application pending·0 cites
- 0476US2023311845A1Hybrid drive system with optimized operational modesROBISON CLARK E·Filed 2023·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →