Inventor · disambiguated record
Bernard W. Lifka
Also filed as: LIFKA BERNARD W
3 granted patents·104 citations·filing 1982–1984
74Inventor score
Files withALUMINUM CO OF AMERICA3
Top patents by PatentIndex Score
3 records- 0193US4711762AAluminum base alloys of the A1-Cu-Mg-Zn typeALUMINUM CO OF AMERICA·Filed 1982·Granted Dec 8, 1987·71 cites·26 claims
- 0275US4629517AHigh strength and corrosion resistant aluminum article and methodALUMINUM CO OF AMERICA·Filed 1984·Granted Dec 16, 1986·21 cites·16 claims
- 0362US4659396AMetal working methodALUMINUM CO OF AMERICA·Filed 1984·Granted Apr 21, 1987·12 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →