Inventor · disambiguated record
John Calkins
Also filed as: CALKINS JOHN · CALKINS JOHN E
3 granted patents·2 pending applications·41 citations·filing 2000–2022
61Inventor score
Top patents by PatentIndex Score
5 records- 0181US6352288B1Thrust and torque resistant pipe jointCERTAIN TEED CORP·Filed 2000·Granted Mar 5, 2002·41 cites·12 claims
- 0255US11823220B2Access to media bitesSONY CORP·Filed 2020·Granted Nov 21, 2023·0 cites·13 claims
- 0347US2012078703A1Access to media bitesBERGER RICHARD·Filed 2011·Application pending·0 cites
- 0442US8856808B2Event triggered actions based on media action tableBERGER RICHARD·Filed 2011·Granted Oct 7, 2014·0 cites·18 claims
- 0535US2022224954A1Early warning in multimedia contentPREEMZ LLC D/B/A ROW8·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →