Inventor · disambiguated record
David J. Barker
Also filed as: BARKER DAVID · BARKER DAVID J
4 granted patents·168 citations·filing 1986–2024
77Inventor score
Top patents by PatentIndex Score
4 records- 0193US5198162AMicroporous filmsSCIMAT LTD·Filed 1989·Granted Mar 30, 1993·127 cites·18 claims
- 0266US4707388AHeat-recoverable articleRAYCHEM LTD·Filed 1986·Granted Nov 17, 1987·30 cites·14 claims
- 0342US4729920ACurable fabricRAYCHEM LTD·Filed 1986·Granted Mar 8, 1988·11 cites·18 claims
- 0433USD1106853SArticle of jewelryTIFFANY & CO·Filed 2024·Granted Dec 23, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →