Inventor · disambiguated record
Clark Sann
Also filed as: SANN CLARK
3 granted patents·2 pending applications·89 citations·filing 2007–2007
74Inventor score
Technology areasE21B
Top patents by PatentIndex Score
5 records- 0191US7711486B2System and method for monitoring physical condition of production well equipment and controlling well productionBAKER HUGHES INC·Filed 2007·Granted May 4, 2010·53 cites·14 claims
- 0275US7805248B2System and method for water breakthrough detection and intervention in a production wellBAKER HUGHES INC·Filed 2007·Granted Sep 28, 2010·17 cites·21 claims
- 0373US8682589B2Apparatus and method for managing supply of additive at wellsitesTHIGPEN BRIAN L·Filed 2007·Granted Mar 25, 2014·19 cites·20 claims
- 0436US2008257544A1System and Method for Crossflow Detection and Intervention in Production WellboresBAKER HUGHES INC·Filed 2007·Application pending·0 cites
- 0536US2008262737A1System and Method for Monitoring and Controlling Production from WellsBAKER HUGHES INC·Filed 2007·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Clark Sann files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →