Inventor · disambiguated record
Alexander J. Schaeffer
Also filed as: SCHAEFFER ALEXANDER · SCHAEFFER ALEXANDER J
3 granted patents·0 citations·filing 2011–2020
38Inventor score
Top patents by PatentIndex Score
3 records- 0148US11448064B2Compressible load shoulder for dampening shock in downhole telemetry toolHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Sep 20, 2022·0 cites·20 claims
- 0238US11619104B2Shape memory alloy shaft alignment coupler for downhole toolsHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Apr 4, 2023·0 cites·21 claims
- 0325US8839264B2Memory management method and device in a multitasking capable data processing systemBREKER ROBERT·Filed 2011·Granted Sep 16, 2014·0 cites·7 claims
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