Inventor · disambiguated record
Ian Duncan
Also filed as: DUNCAN IAN · DUNCAN IAN D · DUNCAN IAN M
5 granted patents·2 pending applications·29 citations·filing 1993–2018
77Inventor score
Top patents by PatentIndex Score
7 records- 0195US10018015B2Downhole apparatus and methodWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Jul 10, 2018·18 cites·30 claims
- 0282US10053958B2Downhole apparatus and methodWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Aug 21, 2018·3 cites·26 claims
- 0367US10077633B2Downhole apparatus and methodWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Sep 18, 2018·1 cites·35 claims
- 0458US2018306003A1Downhole apparatus and methodWEATHERFORD TECH HOLDINGS LLC·Filed 2018·Application pending·0 cites
- 0552US10132138B2Downhole apparatus and methodWEATHERFORD TECH HOLDINGS LLC·Filed 2015·Granted Nov 20, 2018·0 cites·24 claims
- 0645US2003203881A1Method of treating neurologic disordersNEUROTHERAPEUTICS LLC·Filed 2003·Application pending·0 cites
- 0731US5325814AApplication for biologically active substanceAGRICURA LTD·Filed 1993·Granted Jul 5, 1994·7 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →