Inventor · disambiguated record
Michael Stephen Oser
Also filed as: OSER MICHAEL S · OSER MICHAEL STEPHEN
7 granted patents·157 citations·filing 1981–2019
83Inventor score
Technology areasE21B
Top patents by PatentIndex Score
7 records- 0188US6779614B2System and method for transferring pipeHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Aug 24, 2004·104 cites·7 claims
- 0265US6688393B2Dual jacking system and methodHALLIBURTON ENERGY SERV INC·Filed 2002·Granted Feb 10, 2004·39 cites·24 claims
- 0364US11091971B2Modular electro-hydraulic downhole control systemHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Aug 17, 2021·1 cites·17 claims
- 0460US10683713B2Multi-mode hydraulic cylinder control system for hydraulic workover unitHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Jun 16, 2020·1 cites·22 claims
- 0552US11359992B2Coiled tubing injector test fixtureHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted Jun 14, 2022·0 cites·20 claims
- 0643US11753880B2Winch overload protection systemHALLIBURTON ENERGY SERVICES INC·Filed 2017·Granted Sep 12, 2023·0 cites·19 claims
- 0737US4406500ACutting assembly including expanding wall segments of augerTREUHAFT MARTIN B·Filed 1981·Granted Sep 27, 1983·12 cites·6 claims
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