GK

Gustavo Kronenberg

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #3,965,281 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4793151 Ice-cream making machine Ruben Masel, George Valdshtein, Philipp Leitner 1988-12-27