Assignee
GUIFFRAY MICHEL
FR·3 granted patents·42 citations·filing 1984–1986
Top patents by PatentIndex Score
3 records- 0152US4928852AContainer of flexible material for receiving a liquidGUIFFRAY MICHEL·Filed 1986·Granted May 29, 1990·27 cites·5 claims
- 0236US4642972AMethod for manufacturing containers of a flexible or semi-rigid material and having an elongated neck, and containers manufactured by said methodGUIFFRAY MICHEL·Filed 1984·Granted Feb 17, 1987·8 cites·3 claims
- 0328US4709821AContainer shaped in such manner as to be unoverturnable for receiving a liquidGUIFFRAY MICHEL·Filed 1986·Granted Dec 1, 1987·7 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when GUIFFRAY MICHEL 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 →