Inventor · disambiguated record
Hans U. Franzen
Also filed as: FRANZEN HANS U
3 granted patents·46 citations·filing 1987–1990
68Inventor score
Technology areasB22D
Files withMANNESMANN AG3
Top patents by PatentIndex Score
3 records- 0191US5018569AMethod for continuous casting of thin slab ingotsMANNESMANN AG·Filed 1989·Granted May 28, 1991·38 cites·3 claims
- 0251US5004040AMethod of continuous castingMANNESMANN AG·Filed 1990·Granted Apr 2, 1991·7 cites·1 claims
- 0324US4787604ASlag retention on discharge of a ladleMANNESMANN AG·Filed 1987·Granted Nov 29, 1988·1 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →