Inventor · disambiguated record
John Duncan
Also filed as: DUNCAN JOHN · DUNCAN JOHN K
4 granted patents·106 citations·filing 1987–2017
78Inventor score
Technology areasY10S
Top patents by PatentIndex Score
4 records- 0179US5549037AGas generator attachmentEFFERVESCENT PRODUCTS LLC·Filed 1995·Granted Aug 27, 1996·77 cites·26 claims
- 0257US4868360AMicrowaveable/stovetop cooking utensilCORNING GLASS WORKS·Filed 1987·Granted Sep 19, 1989·20 cites·11 claims
- 0346USD885613SSheet junctionFORMFLOW PTY LTD·Filed 2017·Granted May 26, 2020·4 cites·1 claims
- 0446USD874026SSheet junctionFORMFLOW PTY LTD·Filed 2017·Granted Jan 28, 2020·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →