Erwin Rott — 4 Patents at Unknown

Erwin Rott has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2004 and the most recent in June 2012. Erwin Rott ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Erwin Rott in Locarno, CH.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
8196487	Progressive gearing	Werner M. Bless	2012-06-12
7644940	Progressive transmission mechanism	Werner M. Bless	2010-01-12
7258364	Progressive translation mechanism	Werner M. Bless	2007-08-21
6769155	Tensioning and relaxing element	Ruedi Hess	2004-08-03

Erwin Rott — 4 Patents

Issued Patents All Time

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