Inventor · disambiguated record
Franklin A. Tefft
Also filed as: BARNUM RONALD E · TEFFT FRANKLIN A
6 granted patents·157 citations·filing 1975–1987
86Inventor score
Files withUNITED TECHNOLOGIES CORP6
Top patents by PatentIndex Score
6 records- 0186US4213584AHelicopter hover stability and cruise gust effect alleviationUNITED TECHNOLOGIES CORP·Filed 1978·Granted Jul 22, 1980·46 cites·3 claims
- 0286US4206891AHelicopter pedal feel force proportional to side slipUNITED TECHNOLOGIES CORP·Filed 1978·Granted Jun 10, 1980·44 cites·2 claims
- 0366US4027838AHelicopter warning systemUNITED TECHNOLOGIES CORP·Filed 1976·Granted Jun 7, 1977·18 cites·5 claims
- 0460US4741501APreventing augmenting vertical load induced oscillations in a helicopterUNITED TECHNOLOGIES CORP·Filed 1987·Granted May 3, 1988·20 cites·7 claims
- 0555US3979717AHelicopter warning systemUNITED TECHNOLOGIES CORP·Filed 1975·Granted Sep 7, 1976·16 cites·6 claims
- 0643US4127245AHelicopter pitch rate feedback bias for pitch axis maneuvering stability and load feelUNITED TECHNOLOGIES CORP·Filed 1977·Granted Nov 28, 1978·13 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →