Inventor · disambiguated record
Stephan Roman
Also filed as: ROMAN STEPHAN
8 granted patents·147 citations·filing 1976–1987
88Inventor score
Technology areasB64C
Top patents by PatentIndex Score
8 records- 0163US4111605AComposite hingeless rotor hub for rotary wing aircraftBOEING CO·Filed 1976·Granted Sep 5, 1978·31 cites·20 claims
- 0258US4466774AComposite flexbeam jointUNITED TECHNOLOGIES CORP·Filed 1982·Granted Aug 21, 1984·22 cites·11 claims
- 0353US4266912ARotor blade support setup for rotary wing aircraftROMAN STEPHAN·Filed 1978·Granted May 12, 1981·20 cites·6 claims
- 0452US4708591ABladed aircraft rotor with flexible blade mountingsROMAN STEPHAN·Filed 1986·Granted Nov 24, 1987·22 cites·2 claims
- 0549US4297080ARotor blade pitch control linkageUNITED TECHNOLOGIES CORP·Filed 1979·Granted Oct 27, 1981·17 cites·6 claims
- 0644US4583704APneumatic system structure for circulation control aircraftUNITED TECHNOLOGIES CORP·Filed 1983·Granted Apr 22, 1986·15 cites·1 claims
- 0735US4759689ABladed aircraft rotor with flexible blade mountingsROMAN STEPHAN·Filed 1987·Granted Jul 26, 1988·10 cites·5 claims
- 0835US4502840ABlade pitch control in rotatable bladed devices for vehiclesROMAN STEPHAN·Filed 1982·Granted Mar 5, 1985·10 cites·11 claims
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