Inventor · disambiguated record
Nicholas Pfeifer
Also filed as: PFEIFER NICHOLAS · PFEIFER NICHOLAS L
5 granted patents·1 pending application·7 citations·filing 2017–2024
71Inventor score
Top patents by PatentIndex Score
6 records- 0193US11702194B1Convertible ducted fan engineHYALTA AERONAUTICS INC·Filed 2020·Granted Jul 18, 2023·4 cites·20 claims
- 0288US12337954B1Convertible drive systemHYALTA AERONAUTICS INC·Filed 2024·Granted Jun 24, 2025·1 cites·20 claims
- 0387US11897603B1Convertible ducted fan engineHYALTA AERONAUTICS INC·Filed 2023·Granted Feb 13, 2024·1 cites·20 claims
- 0467US11519418B1Mounting system for convertible ducted fan engineHYALTA AERONAUTICS INC·Filed 2019·Granted Dec 6, 2022·1 cites·20 claims
- 0563US12377924B1Anti-nosedive leg lift assist assemblyMICKEY TRUCK BODIES INC·Filed 2022·Granted Aug 5, 2025·0 cites·18 claims
- 0636US2019121160A1Eyeglasses having a temple piece with magnetic propertiesPFEIFER NICHOLAS·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →