Inventor · disambiguated record
Brian Dale Dewald
Also filed as: DEWALD BRIAN · DEWALD BRIAN DALE
7 granted patents·3 pending applications·5 citations·filing 2011–2018
73Inventor score
Top patents by PatentIndex Score
10 records- 0174US10697257B2Interlock system and method for a drilling rigNABORS DRILLING TECH USA INC·Filed 2018·Granted Jun 30, 2020·2 cites·19 claims
- 0264US10472950B2Plug detection system and methodNABORS DRILLING TECH USA INC·Filed 2017·Granted Nov 12, 2019·1 cites·20 claims
- 0361US9903167B2Interlock system and method for drilling rigTESCO CORP·Filed 2014·Granted Feb 27, 2018·2 cites·20 claims
- 0440US10370899B2Mud saver valve measurement system and methodNABORS DRILLING TECH USA INC·Filed 2017·Granted Aug 6, 2019·0 cites·20 claims
- 0538US9765579B2Tubular stress measurement system and methodTESCO CORP·Filed 2013·Granted Sep 19, 2017·0 cites·17 claims
- 0636US10107089B2Top drive movement measurements system and methodNABORS DRILLING TECH USA INC·Filed 2013·Granted Oct 23, 2018·0 cites·11 claims
- 0735US2017081954A1Pipe joint location detection system and methodTESCO CORP·Filed 2016·Application pending·0 cites
- 0834US10371562B2Strain gauge span block for a drilling rigNABORS DRILLING TECH USA INC·Filed 2015·Granted Aug 6, 2019·0 cites·17 claims
- 0934US2017122096A1Cement plug detection system and methodTESCO CORP·Filed 2016·Application pending·0 cites
- 1026US2013126042A1Apparatus for dispensing and/or vending a bulk product and improvements thereinDEWALD BRIAN DALE·Filed 2011·Application pending·0 cites
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