Helmut Wassermann — 2 Patents at Unknown

Helmut Wassermann has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2007 and the most recent in January 2009. Helmut Wassermann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Helmut Wassermann in Birkenfeld, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7479161	Artificial urinary diversion system	Dieter Jocham	2009-01-20
7217237	Closing system and electronic control method	Sebastian Schostek, Chi-Nghia Ho	2007-05-15

Helmut Wassermann — 2 Patents

Issued Patents All Time

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