Inventor · disambiguated record
Johnathan Howard
Also filed as: HOWARD JOHNATHAN · HOWARD JOHNATHAN WALTER
6 granted patents·2 pending applications·16 citations·filing 2012–2019
77Inventor score
Technology areasE21B
Top patents by PatentIndex Score
8 records- 0188US9353575B2Hybrid drill bits having increased drilling efficiencyBAKER HUGHES INC·Filed 2012·Granted May 31, 2016·9 cites·22 claims
- 0283US10190366B2Hybrid drill bits having increased drilling efficiencyBAKER HUGHES INC·Filed 2016·Granted Jan 29, 2019·3 cites·20 claims
- 0378US10072462B2Hybrid drill bitsBAKER HUGHES INC·Filed 2016·Granted Sep 11, 2018·2 cites·18 claims
- 0472US10900290B2Fixed cutter completions bitVAREL INT IND L L C·Filed 2019·Granted Jan 26, 2021·2 cites·17 claims
- 0549US2019271203A1Hybrid roller cone and junk mill bitVAREL INT IND LP·Filed 2019·Application pending·0 cites
- 0646US10337272B2Hybrid roller cone and junk mill bitVAREL INT IND LP·Filed 2017·Granted Jul 2, 2019·0 cites·19 claims
- 0741US10494873B2Roller cone bit having gland for full seal captureVAREL INT IND LP·Filed 2017·Granted Dec 3, 2019·0 cites·19 claims
- 0833US2018355670A1Hybrid roller-mill bit and hybrid roller-drag bitVAREL INT IND L L C·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →