Inventor · disambiguated record
John Risley
Also filed as: RISLEY JOHN · RISLEY JOHN R
2 granted patents·1 pending application·34 citations·filing 1984–2012
59Inventor score
Top patents by PatentIndex Score
3 records- 0159US5438502AVSCF system with voltage estimationFiled 1992·Granted Aug 1, 1995·31 cites·21 claims
- 0249US2013143192A1Method for calculating students' time spent answering questions in an on-line homework systemRISLEY JOHN·Filed 2012·Application pending·0 cites
- 0331US4552398ATractor-trailor brake acceleration systemINT HARVESTER CO·Filed 1984·Granted Nov 12, 1985·3 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when John Risley 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 →