Inventor · disambiguated record
Leo Hafner
Also filed as: HAFNER LEO
2 granted patents·18 citations·filing 1976–1976
59Inventor score
Files withTREIBACHER CHEMISCHE WERKE AG2
Top patents by PatentIndex Score
2 records- 0157US4051219AMethod of preparing fluorine-free rare earth metal compounds from such compounds containing fluorineTREIBACHER CHEMISCHE WERKE AG·Filed 1976·Granted Sep 27, 1977·10 cites·5 claims
- 0252US4049463AMethod for producing a pure cerium oxideTREIBACHER CHEMISCHE WERKE AG·Filed 1976·Granted Sep 20, 1977·8 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →