Inventor · disambiguated record
Albrecht Heinrichs
Also filed as: HEINRICHS ALBRECHT
7 granted patents·1 pending application·81 citations·filing 2001–2014
81Inventor score
Top patents by PatentIndex Score
8 records- 0190US6793203B2Hoisting gearWIRTH CO KG MASCH BOHR·Filed 2001·Granted Sep 21, 2004·61 cites·9 claims
- 0282US8920146B2Pump systemHEINRICHS ALBRECHT·Filed 2012·Granted Dec 30, 2014·9 cites·18 claims
- 0355US9540219B2HoistHEINRICHS ALBRECHT·Filed 2012·Granted Jan 10, 2017·1 cites·18 claims
- 0448US8186977B2Pumping systemHEINRICHS ALBRECHT·Filed 2006·Granted May 29, 2012·3 cites·12 claims
- 0548US2015078931A1Pump systemMHWIRTH GMBH·Filed 2014·Application pending·0 cites
- 0641US9949680B2DrawworksMHWIRTH GMBH·Filed 2013·Granted Apr 24, 2018·0 cites·7 claims
- 0741US7232113B2Draw worksWIRTH CO KG MASCH BOHR·Filed 2003·Granted Jun 19, 2007·7 cites·14 claims
- 0839US10221626B2Top drive for a drill stringMHWIRTH GMBH·Filed 2014·Granted Mar 5, 2019·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →