Inventor · disambiguated record
Guilherme Eppinghaus
Also filed as: EPPINGHAUS GUILHERME · EPPINGHAUS GUILHERME PEDRO
3 granted patents·30 citations·filing 2009–2010
70Inventor score
Technology areasE21B
Top patents by PatentIndex Score
3 records- 0184US8403056B2Drill pipe running toolGETTE NICHOLAS·Filed 2010·Granted Mar 26, 2013·15 cites·23 claims
- 0275US8408309B2Running toolEPPINGHAUS GUILHERME·Filed 2010·Granted Apr 2, 2013·8 cites·23 claims
- 0358US8074724B2Bit-run nominal seat protector and method of operating sameMINASSIAN MARC·Filed 2009·Granted Dec 13, 2011·7 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →