Inventor · disambiguated record
John W. Crawford
Also filed as: CRAWFORD JOHN W · CRAWFORD JOHN WILLIAM
5 granted patents·1 pending application·26 citations·filing 1982–2018
74Inventor score
Top patents by PatentIndex Score
6 records- 0179US10841332B2System and method for passive assessment of industrial perimeter securitySIEMENS AG·Filed 2015·Granted Nov 17, 2020·6 cites·17 claims
- 0269USD279342SHolder for empty cassette caseCRAWFORD JOHN W·Filed 1982·Granted Jun 25, 1985·13 cites·1 claims
- 0348US2019236576A1Shop and drop checkoutNCR CORP·Filed 2018·Application pending·0 cites
- 0437US5266492ARapid method for determining critical vapor pressureBAXTER INT·Filed 1992·Granted Nov 30, 1993·7 cites·21 claims
- 0534US9628267B2Industrial control system with internal generation for secure network communicationsCRAWFORD JOHN W·Filed 2012·Granted Apr 18, 2017·0 cites·18 claims
- 0628US11140186B2Identification of deviant engineering modifications to programmable logic controllersSIEMENS AG·Filed 2016·Granted Oct 5, 2021·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →