Inventor · disambiguated record
Keith A. Bullin
Also filed as: BULLIN KEITH · BULLIN KEITH A
5 granted patents·1 pending application·17 citations·filing 2002–2022
73Inventor score
Top patents by PatentIndex Score
6 records- 0180US10119333B2Downhole motorBULLIN KEITH A·Filed 2015·Granted Nov 6, 2018·5 cites·13 claims
- 0268US2023138660A1Drive shaft assembly with constant velocity jointsDASH DRILLING PRODUCTS LLC·Filed 2022·Application pending·0 cites
- 0353US8967299B2Downhole motorBULLIN KEITH A·Filed 2009·Granted Mar 3, 2015·5 cites·18 claims
- 0453US7250449B2High temperature hydrocarbon crackingBRYAN RES & ENGINEERING INC·Filed 2002·Granted Jul 31, 2007·7 cites·3 claims
- 0549US11629759B2Drive shaft assembly for downhole drilling motorsDASH DRILLING PRODUCTS LLC·Filed 2020·Granted Apr 18, 2023·0 cites·13 claims
- 0639US12345588B2Dynamometer system for testing performance of drilling toolsDASH DRILLING PRODUCTS LLC·Filed 2022·Granted Jul 1, 2025·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →