Assignee
STEFANO ALFONSO DI
4 granted patents·73 citations·filing 1978–1987
Top patents by PatentIndex Score
4 records- 0186US4308002AWankel-type engine with semi-circular sectional configuration for chamber end surfaceSTEFANO ALFONSO DI·Filed 1979·Granted Dec 29, 1981·26 cites·12 claims
- 0277US4213427ARotary engineSTEFANO ALFONSO DI·Filed 1978·Granted Jul 22, 1980·26 cites·17 claims
- 0354US4846763AUniversal joint with improved bearing and seal constructionSTEFANO ALFONSO DI·Filed 1987·Granted Jul 11, 1989·12 cites·5 claims
- 0433US4793527AAerosol dispenserSTEFANO ALFONSO DI·Filed 1987·Granted Dec 27, 1988·9 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when STEFANO ALFONSO DI files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →