Inventor · disambiguated record
Walter Baar
Also filed as: BAAR WALTER
3 granted patents·82 citations·filing 1974–1976
72Inventor score
Files withHELL RUDOLF DR ING GMBH3
Top patents by PatentIndex Score
3 records- 0183US4013829AMethod for the production of printing formsHELL RUDOLF DR ING GMBH·Filed 1976·Granted Mar 22, 1977·40 cites·19 claims
- 0278US3964382AEngraving device for a printing form engraving machineHELL RUDOLF DR ING GMBH·Filed 1974·Granted Jun 22, 1976·40 cites·12 claims
- 0326US4071731AMatrix engraving by electron beamsHELL RUDOLF DR ING GMBH·Filed 1975·Granted Jan 31, 1978·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →