Assignee
BARRE RENE EMILE LEON
3 granted patents·29 citations·filing 1977–1979
Top patents by PatentIndex Score
3 records- 0147US4108325ADevice for watertight stoppering of bottlesBARRE RENE EMILE LEON·Filed 1977·Granted Aug 22, 1978·14 cites·5 claims
- 0240US4228910ADevice for tightly stopping a bottleBARRE RENE EMILE LEON·Filed 1978·Granted Oct 21, 1980·10 cites·3 claims
- 0337US4231779AApparatus for molding glass objects with tongs and spadesBARRE RENE EMILE LEON·Filed 1979·Granted Nov 4, 1980·5 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when BARRE RENE EMILE LEON 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 →