Inventor · disambiguated record
Daniel Grypczynski
Also filed as: GRYPCZYNSKI DANIEL
8 granted patents·1 pending application·50 citations·filing 1990–2015
84Inventor score
Top patents by PatentIndex Score
9 records- 0190US7289590B2Method and apparatus for handling a tube guide of upper interval equipment of a nuclear reactorFRAMATOME ANP·Filed 2005·Granted Oct 30, 2007·12 cites·6 claims
- 0267US6888912B2Device for positioning and axially aligning a fuel assembly and process and apparatus for restoring a positioning elementFRAMATOME ANP·Filed 2003·Granted May 3, 2005·11 cites·1 claims
- 0357US7905017B2Method for repairing guide rails of an assembly radially maintaining a support plate of a pressurized water nuclear reactor coreAREVA NP·Filed 2006·Granted Mar 15, 2011·1 cites·7 claims
- 0456US6980620B2Device for positioning and axially aligning a fuel assembly and process and apparatus for restoring a positioning elementFRAMATOME ANP·Filed 2004·Granted Dec 27, 2005·4 cites·7 claims
- 0545US5086201AMethod and devices for the extraction of a closure plug from a steam generator tubeFRAMATOME SA·Filed 1990·Granted Feb 4, 1992·13 cites·17 claims
- 0643US2005135539A1Method and apparatus for handling a tube guide of upper interval equipment of a nuclear reactorFRAMATOME ANP·Filed 2003·Application pending·0 cites
- 0733US10706976B2Assembly for acting on the outer surface of a tube, and corresponding methodAREVA NP·Filed 2015·Granted Jul 7, 2020·0 cites·17 claims
- 0828US5255423AProcess for installing a helical added thread in an internally threaded orifice for repairing the internal threads of the orificeFRAMATOME SA·Filed 1991·Granted Oct 26, 1993·6 cites·5 claims
- 0927US5133925ADevice for centering a servicing tool in a steam generator tubeFRAMATOME SA·Filed 1990·Granted Jul 28, 1992·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →