Inventor · disambiguated record
John Kenneth Alexander Bell
Also filed as: BELL JOHN K A · BELL JOHN KENNETH ALEXANDER
4 granted patents·102 citations·filing 1975–2018
78Inventor score
Top patents by PatentIndex Score
4 records- 0189US10471433B1Simplified laboratory test tube handling deviceBELL JOHN KENNETH ALEXANDER·Filed 2018·Granted Nov 12, 2019·12 cites·20 claims
- 0285US9896317B2Laboratory test tube handling deviceBELL JOHN KENNETH ALEXANDER·Filed 2015·Granted Feb 20, 2018·6 cites·20 claims
- 0380US4017207AGas turbine engineROLLS ROYCE 1971 LTD·Filed 1975·Granted Apr 12, 1977·58 cites·4 claims
- 0457US4804310AClearance control apparatus for a bladed fluid flow machineROLLS ROYCE PLC·Filed 1976·Granted Feb 14, 1989·26 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →