Inventor · disambiguated record
Robert John
Also filed as: JOHN ROBERT · JOHN ROBERT KOLLKER
4 granted patents·1 pending application·3 citations·filing 2015–2024
62Inventor score
Top patents by PatentIndex Score
5 records- 0171US12170944B2Distributed content delivery for moving devicesCOMCAST CABLE COMM LLC·Filed 2023·Granted Dec 17, 2024·0 cites·28 claims
- 0271US2025126541A1Distributed Content Delivery For Moving DevicesCOMCAST CABLE COMM LLC·Filed 2024·Application pending·0 cites
- 0364US10907672B1Door knob screw alignment sleeveJOHN ROBERT KOLLKER·Filed 2018·Granted Feb 2, 2021·2 cites·12 claims
- 0457US11805467B2Distributed content delivery for moving devicesCOMCAST CABLE COMM LLC·Filed 2015·Granted Oct 31, 2023·1 cites·21 claims
- 0555US11933344B2Door knob screw alignment sleeveJOHN ROBERT KOLLKER·Filed 2021·Granted Mar 19, 2024·0 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when Robert John files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →