HW

Helmut Wierzba

LA Leistritz Ag & Co. Abgastechnik: 3 patents #1 of 8Top 15%
DA Daimler-Benz Ag: 2 patents #391 of 1,737Top 25%
Daimlerchrysler Ag: 2 patents #969 of 4,854Top 20%
LA Leistritz Aktiengesellschaft: 1 patents #1 of 15Top 7%
RK Richard Bergner Verbindungstechnik Gmbh & Co. Kg: 1 patents #9 of 16Top 60%
Overall (All Time): #992,671 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9664226 Assembly unit Wilhelm Schneider 2017-05-30
6250693 Device for connecting two tubular pipe sections Heiko Gensert, Arndt Peters, Horst Schneider, Rudiger Scharioth 2001-06-26
6179345 Device for connecting two tubular piping parts Heiko Gensert, Horst Schneider, Arndt Peters 2001-01-30
6052991 Arrangement for interconnecting two pipe sections in a motor vehicle exhaust system Horst Schneider, Arndt Peters, Heiko Gensert 2000-04-25
6042154 Arrangement for joining tubular duct sections Heiko Gensert, Horst Schneider, Arndt Peters 2000-03-28