Inventor · disambiguated record
Ian Johnston
Also filed as: JOHNSTON IAN · JOHNSTON IAN F · JOHNSTON IAN FRASER
11 granted patents·2 pending applications·526 citations·filing 1978–2023
90Inventor score
Top patents by PatentIndex Score
13 records- 0196US4236897AFuel pelletsJOHNSTON IAN F·Filed 1978·Granted Dec 2, 1980·215 cites·21 claims
- 0295US4529407AFuel pelletsPICKERING FUEL RESOURCES INC·Filed 1983·Granted Jul 16, 1985·214 cites·27 claims
- 0380US5419366AValveFiled 1993·Granted May 30, 1995·44 cites·6 claims
- 0475US10768682B2Detection-based wakeup of detection devicesFLIR SYSTEMS·Filed 2018·Granted Sep 8, 2020·2 cites·20 claims
- 0574US11944089B2Monitoring apparatus for temperature-controlled sample collection and transportBLUECHIIP LTD·Filed 2023·Granted Apr 2, 2024·0 cites·20 claims
- 0674US7270146B1Air vent valveJOHNSTON WILHELMINA E E·Filed 2006·Granted Sep 18, 2007·18 cites·6 claims
- 0770US4267196AFood from non-edible fruit by-products and method for productionJOHNSTON IAN F·Filed 1978·Granted May 12, 1981·24 cites·37 claims
- 0865US11467042B2Device, system and method for temperature limit indication and detection of temperature-sensitive itemsBLUECHIIP LTD·Filed 2017·Granted Oct 11, 2022·1 cites·17 claims
- 0960US11589576B2Monitoring apparatus for temperature-controlled sample collection and transportBLUECHIIP LTD·Filed 2017·Granted Feb 28, 2023·0 cites·16 claims
- 1056US2010146848A1Fuel formed of cellulosic and biosolid materialsJOHNSTON IAN FRASER·Filed 2008·Application pending·0 cites
- 1143US6986393B1Turf aerator core-cleaning systemsJOHNSTON JR DONALD F·Filed 2004·Granted Jan 17, 2006·8 cites·10 claims
- 1240US2021033472A1Wearable tag reader for temperature-controlled environmentsBLUECHIIP LTD·Filed 2019·Application pending·0 cites
- 1337US11383967B2Monitoring beverage poursBARVISION LLC·Filed 2021·Granted Jul 12, 2022·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →