Dieter Gruetzmann — 2 Patents at Unknown

Dieter Gruetzmann has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2006 and the most recent in February 2014. Dieter Gruetzmann ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Dieter Gruetzmann in Stadtroda, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8652319	System and method for splitting water	Walter Kothe, Harald Adam	2014-02-18
7035533	Electrical resistance heating element with a honeycomb body	Friedhelm Tupaika, Hans-Juergen Voigtsberger	2006-04-25

Dieter Gruetzmann — 2 Patents

Issued Patents All Time

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