Inventor · disambiguated record

Ernst Zentgraf

Also filed as: ZENTGRAF ERNST

1 granted patent·25 citations·filing 1986–1986

42Inventor score

Technology areasB01J

Files withBASF AG1

Top patents by PatentIndex Score

1 record

0167US4764056AMetering apparatus for introducing free-flowing, powdered substances in a controllable manner into spaces under pressureBASF AG·Filed 1986·Granted Aug 16, 1988·25 cites·1 claims

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