Inventor · disambiguated record

Ewald Graeber

Also filed as: GRAEBER EWALD

3 granted patents·87 citations·filing 1974–1975

73Inventor score

Technology areasA01D

Files withFAHR AG MASCHF3

Top patents by PatentIndex Score

3 records

0182US3991618ASensor for automatic steering system for row-crop harvesterFAHR AG MASCHF·Filed 1975·Granted Nov 16, 1976·40 cites·4 claims
0276US3952828AAutomatic steering system for row-crop harvester and sensor thereforFAHR AG MASCHF·Filed 1974·Granted Apr 27, 1976·43 cites·6 claims
0331US3990218AHarvester with automatic rock detector and removerFAHR AG MASCHF·Filed 1975·Granted Nov 9, 1976·4 cites·16 claims

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