CP

Christopher Leo Ptak

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Plymouth, MI: #618 of 1,052 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,367,696 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7437797 Duster brush assembly for vacuum cleaners Patricia Kozlowski Ptak, Victor Ptak 2008-10-21