Inventor · disambiguated record
Michael Denk
Also filed as: DENK MICHAEL · DENK MICHAEL J · DENK MICHAEL JOHN
1 granted patent·6 pending applications·4 citations·filing 2012–2022
24Inventor score
Files withHYDRIL USA DISTRIB LLC4BAKER HUGHES OILFIELD OPERATIONS LLC1HYDRIL USA MFG LLC1PATEL MIHIRKUMAR PRAVINBHAI1
Top patents by PatentIndex Score
7 records- 0172US9534458B2Hydraulic cushionHYDRIL USA DISTRIB LLC·Filed 2013·Granted Jan 3, 2017·4 cites·17 claims
- 0260US2020116142A1Pump chamber position indicatorHYDRIL USA DISTRIB LLC·Filed 2019·Application pending·0 cites
- 0360US2024271502A1Integrated composite seals for ram bodyHYDRIL USA DISTRIB LLC·Filed 2022·Application pending·0 cites
- 0450US2017045044A1Pump chamber position indicatorHYDRIL USA DISTRIB LLC·Filed 2016·Application pending·0 cites
- 0547US2022372830A1Integrated composite seals for ram bodyBAKER HUGHES OILFIELD OPERATIONS LLC·Filed 2021·Application pending·0 cites
- 0633US2015240578A1Modular mud lift pump assemblyHYDRIL USA MFG LLC·Filed 2014·Application pending·0 cites
- 0730US2014061522A1Valve Actuator with Degressive Characteristic SpringPATEL MIHIRKUMAR PRAVINBHAI·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Michael Denk 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 →