Assignee
KOPTER GROUP AG
CH·13 granted patents·1 pending application·22 citations·filing 2016–2023
Top patents by PatentIndex Score
14 records- 0191US10150565B2Load hook substructureKOPTER GROUP AG·Filed 2016·Granted Dec 11, 2018·7 cites·14 claims
- 0281US10343777B2Helicopter load hookKOPTER GROUP AG·Filed 2016·Granted Jul 9, 2019·3 cites·12 claims
- 0376USD928071SHelicopterKOPTER GROUP AG·Filed 2020·Granted Aug 17, 2021·10 cites·1 claims
- 0460US2026008560A1Air Data Indicating Arrangement And Method For Calibrating The SameKOPTER GROUP AG·Filed 2023·Application pending·0 cites
- 0552US12157561B2Rotorcraft having an electric drive for driving a main and/or tail rotor of the rotorcraftKOPTER GROUP AG·Filed 2019·Granted Dec 3, 2024·1 cites·12 claims
- 0651US10759529B2Rotor blade coupling device of a rotor head for a rotorcraftKOPTER GROUP AG·Filed 2016·Granted Sep 1, 2020·1 cites·17 claims
- 0750US11186385B2Ground manoeuvering device with a hydraulic apparatusKOPTER GROUP AG·Filed 2019·Granted Nov 30, 2021·0 cites·11 claims
- 0846US12377971B2Drive unit with gear mechanism and electric drive for a main rotor of a rotary wing craftKOPTER GROUP AG·Filed 2020·Granted Aug 5, 2025·0 cites·14 claims
- 0945US12162595B2Tension torsion strap of a rotor head of a rotary wing aircraftKOPTER GROUP AG·Filed 2021·Granted Dec 10, 2024·0 cites·19 claims
- 1045US12157563B2Connection between a pitch control unit arm and a pitch hornKOPTER GROUP AG·Filed 2021·Granted Dec 3, 2024·0 cites·15 claims
- 1133US12391376B2Tail rotor head of a rotary wing aircraft and blade holderKOPTER GROUP AG·Filed 2021·Granted Aug 19, 2025·0 cites·8 claims
- 1233US12043374B2Hybrid propulsion system of a helicopterKOPTER GROUP AG·Filed 2021·Granted Jul 23, 2024·0 cites·12 claims
- 1333US10766611B2Helicopter rotor transmissionKOPTER GROUP AG·Filed 2017·Granted Sep 8, 2020·0 cites·14 claims
- 1433US10730614B2Rotor mastKOPTER GROUP AG·Filed 2017·Granted Aug 4, 2020·0 cites·16 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →