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Klaus Leiter — 4 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
Landeck, AT: #6 of 41 inventorsTop 15%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Klaus Leiter has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1999 and the most recent in November 2007. Klaus Leiter ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Klaus Leiter in Landeck, AT.

Patents per Year

Patents granted per year, 1999 to 2007Bar chart with a peak of 2 patents in 2003.peak 21999: 1 patents19992003: 2 patents20032007: 1 patents2007

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7294258 Device for chemically/physically treating drinking water Gerhard Walder, Franz Mair 2007-11-13
6660167 Method for precipitating or flocculating substances out of solutions Gerhard Walder 2003-12-09
6593379 Method for converting a weakly acid ion exchanger material from the H form into the Ca form Gerhard Walder 2003-07-15
6001176 Method and device for specific formation of nuclei or crystals Gerhard Walder 1999-12-14

Frequent Collaborators

Gerhard Walder4 shared
Franz Mair1 shared

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Aviel FOGEL4
Eric Matthew Walton4