Inventor · disambiguated record
Robert Karpf
Also filed as: KARPF ROBERT
1 granted patent·2 pending applications·1 citations·filing 2010–2011
15Inventor score
Top patents by PatentIndex Score
3 records- 0145US8899629B2Connection between a drill pipe and a connectorLAMIK ABDELRHANI·Filed 2010·Granted Dec 2, 2014·1 cites·18 claims
- 0228US2013009459A1Connecting device for connecting electrical power supply lines of drilling and production facilitiesADVANCED DRILLING SOLUTIONS GMBH·Filed 2011·Application pending·0 cites
- 0327US2011210756A1Device for determining the length of a set of boring rodsADVANCED DRILLING SOLUTIONS GMBH·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →