Inventor · disambiguated record

Robert Grünenfelder

Also filed as: GRUENENFELDER ROBERT · GRUNENFELDER ROBERT · Grünenfelder Robert · MAIER WILLY

33 granted patents·5 pending applications·583 citations·filing 19842023

97Inventor score
Technology areasA61CF27DF27BB07CB29C
Files withIVOCLAR VIVADENT AG28IVOCLAR AG2DENTAIRE IVOCLAR ETS1GRAPHA HOLDING AG1GRUENENFELDER ROBERT1

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38 records

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Robert Grünenfelder — Patent Inventor | PatentIndex