Inventor · disambiguated record
Alfred Hafner
Also filed as: HAFNER ALFRED
2 granted patents·27 citations·filing 1981–1987
61Inventor score
Top patents by PatentIndex Score
2 records- 0179US4376501AClosure element and assembly of a slide closure for use in liquid melt containersSTOPINC AG·Filed 1981·Granted Mar 15, 1983·18 cites·29 claims
- 0237US5020914AProcess for removing the screw from the screw cylinder of a screw-type injection molding machine and a screw-type molding machine of correspondence configurationMANNESMANN AG·Filed 1987·Granted Jun 4, 1991·9 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →