DK

David A. Katzen

EN Edison Nation: 1 patents #39 of 92Top 45%
Overall (All Time): #3,041,782 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8973194 Food skewer tool Matt Caughey, Scott DROMMS, Geoffrey R. Koch, Hongyuan Han, Jeffrey G. Ahearn +1 more 2015-03-10