Inventor · disambiguated record
David Sembritzky
Also filed as: SEMBRITZKY DAVID · SEMBRITZKY DAVID D
2 granted patents·1 pending application·5 citations·filing 2004–2019
49Inventor score
Top patents by PatentIndex Score
3 records- 0151US2020140069A1Disconnecting a rotorEHINGER RYAN T·Filed 2019·Application pending·0 cites
- 0250US10377473B2Disconnecting a rotorBELL HELICOPTER TEXTRON INC·Filed 2013·Granted Aug 13, 2019·1 cites·12 claims
- 0340US7805823B2Axial swage alignment toolBELL HELICOPTER TEXTRON INC·Filed 2004·Granted Oct 5, 2010·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →