Inventor · disambiguated record
Roland Duffait
Also filed as: DUFFAIT ROLAND
3 granted patents·29 citations·filing 1984–2008
69Inventor score
Top patents by PatentIndex Score
3 records- 0161US8551168B2Valve device intended for being implanted in a dysfunctional larynx or a larynx prosthesisDEBRY CHRISTIAN·Filed 2008·Granted Oct 8, 2013·5 cites·18 claims
- 0249US4827210ACross-coil moving-magnet measuring instrumentVDO SCHINDLING·Filed 1986·Granted May 2, 1989·14 cites·2 claims
- 0344US4633174ACrossed-coil rotating-magnet measuring instrumentVDO SCHINDLING·Filed 1984·Granted Dec 30, 1986·10 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →