Inventor · disambiguated record
Otmar Birkner
Also filed as: BIRKNER OTMAR
4 granted patents·17 citations·filing 2010–2015
72Inventor score
Top patents by PatentIndex Score
4 records- 0179US10526084B2AutogyroAUTOGYRO AG·Filed 2015·Granted Jan 7, 2020·4 cites·8 claims
- 0275US9868507B2Aircraft having keel tube with structure that reduces noise emissionsAUTOGYRO AG·Filed 2015·Granted Jan 16, 2018·3 cites·11 claims
- 0363US8690100B2GyroplaneBIRKNER OTMAR·Filed 2010·Granted Apr 8, 2014·5 cites·5 claims
- 0438USD699153SAutogyroBIRKNER OTMAR·Filed 2012·Granted Feb 11, 2014·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →