Inventor · disambiguated record

Douglas Grotjahn

Also filed as: GROTJAHN DOUGLAS · GROTJAHN DOUGLAS B · GROTJAHN DOUGLAS BRYAN

5 granted patents·2 pending applications·18 citations·filing 19992015

75Inventor score
Technology areasB01JC07DC07CC07FY02P
Files withUNIV STATE SAN DIEGO3GROTJAHN DOUGLAS2SAN DIEGO STATE UNIV RES FOUND1SAN DIEGO STATE UNIVERSITY SDS1

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7 records

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →