Assignee
FRANKE WALTER
DE·7 granted patents·73 citations·filing 1974–1979
Top patents by PatentIndex Score
7 records- 0170US4191141ATwo-stroke engine with auxiliary fluid meansFRANKE WALTER·Filed 1978·Granted Mar 4, 1980·19 cites·10 claims
- 0261US4351298AInternal combustion engine and intermediate flange member for such an engineFRANKE WALTER·Filed 1979·Granted Sep 28, 1982·14 cites·10 claims
- 0358US3981280ATwo-stroke combustion enginesFRANKE WALTER·Filed 1974·Granted Sep 21, 1976·14 cites·7 claims
- 0452US4177772AMethod of operating a four-stroke internal combustion engine and internal combustion engine for carrying out this methodFRANKE WALTER·Filed 1976·Granted Dec 11, 1979·10 cites·14 claims
- 0543US4176632AInternal combustion engineFRANKE WALTER·Filed 1977·Granted Dec 4, 1979·8 cites·12 claims
- 0640US4094278ATwo-stroke combustion enginesFRANKE WALTER·Filed 1976·Granted Jun 13, 1978·6 cites·7 claims
- 0734US4156405AInternal combustion engine installationFRANKE WALTER·Filed 1977·Granted May 29, 1979·2 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →