Inventor · disambiguated record
Antonius Dimphena Maria Krijnen
Also filed as: KRIJNEN ANTONIUS D · KRIJNEN ANTONIUS DIMPHENA MARIA
2 granted patents·3 pending applications·41 citations·filing 2004–2013
63Inventor score
Top patents by PatentIndex Score
5 records- 0164US8356674B2Tubular running tool and methods of useNAT OILWELL VARCO LP·Filed 2008·Granted Jan 22, 2013·11 cites·33 claims
- 0259US7762343B2Apparatus and method for handling pipeVARCO INT·Filed 2004·Granted Jul 27, 2010·30 cites·15 claims
- 0338US2009101361A1Tubular running systemMASON DAVID BRIAN·Filed 2008·Application pending·0 cites
- 0436US2007251700A1Tubular running systemMASON DAVID B·Filed 2006·Application pending·0 cites
- 0536US2014115912A1Measurement ToolNAT OILWELL VARCO LP·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →