Inventor · disambiguated record
Wilhelm Kunzfeld
Also filed as: KUNZFELD WILHELM
6 granted patents·128 citations·filing 1983–1995
85Inventor score
Files withAVL VERBRENNUNGSKRAFT MESSTECH6
Top patents by PatentIndex Score
6 records- 0176US4483184AAutomatic diagnostic device for a four-stroke-internal combustion engineAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1983·Granted Nov 20, 1984·22 cites·6 claims
- 0273US4480487ADevice for testing the tension of a driving belt during operationAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1983·Granted Nov 6, 1984·29 cites·2 claims
- 0372US5157965AMethod and apparatus for diagnosing internal combustion enginesAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1990·Granted Oct 27, 1992·29 cites·21 claims
- 0469US4483185AApparatus for checking valve clearance of the inlet and exhaust of a piston engineAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1983·Granted Nov 20, 1984·21 cites·10 claims
- 0553US5631411AMethod and apparatus for engine monitoringAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1995·Granted May 20, 1997·18 cites·24 claims
- 0639US5341674AMethod and arrangement for warming up internal combustion engines on a testing standAVL VERBRENNUNGSKRAFT MESSTECH·Filed 1992·Granted Aug 30, 1994·9 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Wilhelm Kunzfeld 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 →