FH

Franz Hirschmanner

VO Voest-Alpine: 8 patents #10 of 348Top 3%
Overall (All Time): #528,360 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5035279 Arrangement for continuously casting a continuous metal sheet Hermann Rametsteiner, Karl Schwaha, Heinz Bramerdorfer 1991-07-30
4960164 Method of continuously casting a thin strip Hermann Rametsteiner, Karl Schwaha, Heinz Bramerdorfer 1990-10-02
4703640 Coiler-furnace unit Rudolf Buchegger, Peter T. Heyer 1987-11-03
4611988 Coiler-furnace unit Rudolf Buchegger 1986-09-16
4608014 Coiler-furnace unit Rudolf Buchegger 1986-08-26
4572453 Coiler for strip metal 1986-02-25
4554812 Heat shield for a rolling mill Rudolf Buchegger, Franz Brettbacher 1985-11-26
4528434 Coiler-furnace unit Ernst Rom 1985-07-09
4465912 Coiler-furnace combination Franz Brettbacher, Karl Moshammer, Ernst Rom 1984-08-14
4442690 Coiler-furnace combination Ernst Rom 1984-04-17