Inventor · disambiguated record
Knut L. Winquist
Also filed as: WINQUIST KNUT L · WINQUIST KNUT LUDVIG
4 granted patents·60 citations·filing 1975–1985
76Inventor score
Files withASS OF AMERICAN RAILROADS1CLEAN AIR COMPANY INC CASCA SW1SOUTHWEST RES INST1TREUHAFT MARTIN B1
Top patents by PatentIndex Score
4 records- 0174US4984738AUnit injector for staged injectionASS OF AMERICAN RAILROADS·Filed 1985·Granted Jan 15, 1991·29 cites·6 claims
- 0254US4440325AActuatorTREUHAFT MARTIN B·Filed 1981·Granted Apr 3, 1984·25 cites·5 claims
- 0333US4546924AFuel injectorSOUTHWEST RES INST·Filed 1983·Granted Oct 15, 1985·3 cites·21 claims
- 0431US3989774ADevice at injection nozzleCLEAN AIR COMPANY INC CASCA SW·Filed 1975·Granted Nov 2, 1976·3 cites·2 claims
Join the waitlist — get patent alerts
Get an alert when Knut L. Winquist 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 →