Inventor · disambiguated record
Frank Eugenius Barbara Ophelders
Also filed as: OPHELDERS FRANK EUGENIUS BARBARA
1 granted patent·0 citations·filing 2018–2018
2Inventor score
Technology areasB29C
Files withADDITIVE IND BV1
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1 recordIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →