Inventor · disambiguated record
Sylvain Beigneux
Also filed as: BEIGNEUX SYLVAIN
2 granted patents·1 pending application·13 citations·filing 2008–2010
56Inventor score
Top patents by PatentIndex Score
3 records- 0178US9568125B2Threaded joint for steel pipesYAMAGUCHI SUGURU·Filed 2010·Granted Feb 14, 2017·8 cites·26 claims
- 0261US9605781B2Threaded connection comprising at least one threaded element with an end lip for a metal tubeBEIGNEUX SYLVAIN·Filed 2008·Granted Mar 28, 2017·5 cites·17 claims
- 0347US2011241339A1Sealed tubular connection used in the oil industry, and method for producing said connectionVALLOUREC MANNESMANN OOIL & GAS FRANCE·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →