Inventor · disambiguated record
Karl Bergquist
Also filed as: BERGQUIST KARL · BERGQUIST KARL-ERIK
3 granted patents·76 citations·filing 1986–2016
73Inventor score
Top patents by PatentIndex Score
3 records- 0187US9784701B2Phosphatidylalkanols and compositions thereofPethmark AB·Filed 2016·Granted Oct 10, 2017·11 cites·10 claims
- 0271US4699244AExhaust silencer device for an internal combustion engineVOLVO AB·Filed 1986·Granted Oct 13, 1987·46 cites·6 claims
- 0340US5332873AMotor vehicle mufflerVOLVO AB·Filed 1991·Granted Jul 26, 1994·19 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Karl Bergquist 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 →