Inventor · disambiguated record
Dorice Vrignaud
Also filed as: VRIGNAUD DORICE
3 granted patents·48 citations·filing 1985–1986
71Inventor score
Top patents by PatentIndex Score
3 records- 0167US4718161APress tool comprising interchangeable working partsESSWEING SA·Filed 1986·Granted Jan 12, 1988·30 cites·8 claims
- 0242US4704890APress tool provided with a system for guiding and relieving a metal stripESSWEIN SA·Filed 1986·Granted Nov 10, 1987·9 cites·9 claims
- 0339US4656902AMetal stamping tool with working parts removable while on the machineESSWEIN SA·Filed 1985·Granted Apr 14, 1987·9 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →