Inventor · disambiguated record
Ian L. Johnson
Also filed as: JOHNSON IAN · JOHNSON IAN L · JOHNSON IAN ROBERT
5 granted patents·1 pending application·75 citations·filing 1978–2012
78Inventor score
Top patents by PatentIndex Score
6 records- 0189US6558079B1Method and apparatus for covering landfillEPI ENVIRONMENTAL TECHNOLOGIES·Filed 2000·Granted May 6, 2003·49 cites·55 claims
- 0279US8180402B2Control systems having a SIM for controlling a computing deviceDEWEY ROGER D·Filed 2011·Granted May 15, 2012·8 cites·24 claims
- 0359US4209917AApparatus for supporting articles during exposure to a gaseous or vaporous mediumABALINE LTD·Filed 1978·Granted Jul 1, 1980·17 cites·13 claims
- 0445US8983542B2Control systems having a SIM for controlling a computing deviceDEWEY ROGER D·Filed 2012·Granted Mar 17, 2015·0 cites·15 claims
- 0532US2004107398A1Error detection in received data transmissionsFiled 2003·Application pending·0 cites
- 0628USD688846SNecktieJOHNSON IAN·Filed 2012·Granted Sep 3, 2013·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →