Individual holder
HAYTER STEVEN R
US·3 granted patents·22 citations·filing 2010–2015
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0188US10378303B2Downhole tool and method of forming the sameHAYTER STEVEN R·Filed 2015·Granted Aug 13, 2019·5 cites·23 claims
- 0283US8893798B2Barrier valve hydraulic operator with compound valve opening force featureHAYTER STEVEN R·Filed 2010·Granted Nov 25, 2014·10 cites·20 claims
- 0374US9546535B2Packer plug with retractable latch, downhole system, and method of retracting packer plug from packerHAYTER STEVEN R·Filed 2014·Granted Jan 17, 2017·7 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →