Inventor · disambiguated record
John Barker
Also filed as: BARKER JOHN · BARKER JOHN L · BARKER JR JOHN L
3 granted patents·1 pending application·90 citations·filing 1985–2014
70Inventor score
Top patents by PatentIndex Score
4 records- 0166US4687101ADisk protector/holderBARKER JOHN L SR·Filed 1985·Granted Aug 18, 1987·23 cites·3 claims
- 0264US6167568AMethod and apparatus for implementing electronic software distributionSUN MICROSYSTEMS INC·Filed 1998·Granted Dec 26, 2000·67 cites·17 claims
- 0351US10268316B2Touch screenHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Apr 23, 2019·0 cites·17 claims
- 0433US2003126461A1Audio/visual URL iconFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →