Inventor · disambiguated record
Hans Schlaepfer
Also filed as: SCHLAEPFER HANS · SCHLAEPFER HANS-WLATER
3 granted patents·80 citations·filing 1974–1987
71Inventor score
Top patents by PatentIndex Score
3 records- 0196US4721154AMethod of, and apparatus for, the continuous casting of rapidly solidifying materialESCHER WYSS AG·Filed 1987·Granted Jan 26, 1988·65 cites·32 claims
- 0262US3940417AQuaternised benzofuranyl-benzimidazolesCIBA GEIGY CORP·Filed 1974·Granted Feb 24, 1976·11 cites·5 claims
- 0330US4009994AProcess and product of optical brightening with quaternized benzofuranyl-benzimidazolesCIBA GEIGY CORP·Filed 1975·Granted Mar 1, 1977·4 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →