Inventor · disambiguated record
Erik Sunnegårdh
Also filed as: SUNNEGAARDH ERIK · SUNNEGÅRDH ERIK
2 granted patents·1 pending application·7 citations·filing 2007–2017
46Inventor score
Top patents by PatentIndex Score
3 records- 0160US7474955B2Method and apparatus for air fuel ratio adjustmentGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Jan 6, 2009·7 cites·10 claims
- 0245US10676095B2Method and a system for improved gear shifting of a transmissionSCANIA CV AB·Filed 2016·Granted Jun 9, 2020·0 cites·19 claims
- 0339US2019128205A1Method for determining the proper operation of a valve in a gas tank systemSCANIA CV AB·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Erik Sunnegårdh 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 →