Inventor · disambiguated record
Albert L. Lehman
Also filed as: LEHMAN ALBERT L
8 granted patents·82 citations·filing 1975–1992
86Inventor score
Files withFINKL & SONS CO8
Top patents by PatentIndex Score
8 records- 0177US4468249AMachinery steelFINKL & SONS CO·Filed 1982·Granted Aug 28, 1984·25 cites·4 claims
- 0273US4026727AFatigue resistant steel, machinery parts and method of manufacture thereofFINKL & SONS CO·Filed 1975·Granted May 31, 1977·18 cites·7 claims
- 0364US5059389ALow alloy steel productFINKL & SONS CO·Filed 1990·Granted Oct 22, 1991·17 cites·9 claims
- 0457US4318739ASteel having improved surface and reduction of area transverse properties, and method of manufacture thereofFINKL & SONS CO·Filed 1979·Granted Mar 9, 1982·11 cites·6 claims
- 0553US4541862ALadle steelmaking method and apparatusFINKL & SONS CO·Filed 1982·Granted Sep 17, 1985·5 cites·10 claims
- 0645US4069039AMethod for desulfurization using arc heat under vacuumFINKL & SONS CO·Filed 1976·Granted Jan 17, 1978·3 cites·15 claims
- 0744US4600427AMethod of ladle steelmaking and product produced therebyFINKL & SONS CO·Filed 1984·Granted Jul 15, 1986·3 cites·13 claims
- 0829US5232660ANitrogen steel and method of manufacture thereofFINKL & SONS CO·Filed 1992·Granted Aug 3, 1993·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →