Inventor · disambiguated record
Marian Wiercigroch
Also filed as: WIERCIGROCH MARIAN
9 granted patents·13 citations·filing 2007–2016
80Inventor score
Top patents by PatentIndex Score
9 records- 0166US10738553B2Resonance enhanced rotary drilling actuatorITI SCOTLAND LTD·Filed 2016·Granted Aug 11, 2020·3 cites·26 claims
- 0265US9068400B2Resonance enhanced rotary drillingWIERCIGROCH MARIAN·Filed 2010·Granted Jun 30, 2015·4 cites·34 claims
- 0359US8353368B2Resonance enhanced drilling: method and apparatusUNIV ABERDEEN·Filed 2007·Granted Jan 15, 2013·6 cites·19 claims
- 0450US10605067B2Control methodITI SCOTLAND LTD·Filed 2014·Granted Mar 31, 2020·0 cites·20 claims
- 0546US8453761B2Resonance enhanced drilling: method and apparatusUNIV ABERDEEN·Filed 2012·Granted Jun 4, 2013·0 cites·13 claims
- 0644US10370901B2Steering systemITI SCOTLAND LTD·Filed 2013·Granted Aug 6, 2019·0 cites·17 claims
- 0744US10125547B2Drilling apparatusITI SCOTLAND LTD·Filed 2014·Granted Nov 13, 2018·0 cites·21 claims
- 0843US9587443B2Resonance enhanced rotary drilling moduleWIERCIGROCH MARIAN·Filed 2011·Granted Mar 7, 2017·0 cites·23 claims
- 0942US9725965B2Vibration transmission and isolationWIERCIGROCH MARIAN·Filed 2011·Granted Aug 8, 2017·0 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →