Hermann Nirschl — 3 Patents at 3M

Hermann Nirschl has been granted 3 US patents while listed as an inventor at 3M. The first was granted in 2004 and the most recent in February 2005. Hermann Nirschl ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Hermann Nirschl in Hanerau-Hademarschen, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6854349	Device for determining the end of the processing time for hardening masses	Gerd Brandhorst, Mark Peuker, Ingo Wagner	2005-02-15
6837399	Dynamic mixer	Ingo Wagner	2005-01-04
6719834	Polyelectrolyte cement	Peter Braun, Jürgen Glaser, Klaus-Peter Stefan	2004-04-13

Hermann Nirschl — 3 Patents

Issued Patents All Time

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