DW

David Wastchak

📍 Phoenix, AZ: #2,590 of 6,660 inventorsTop 40%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #2,206,877 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6630449 Method for reducing the effect of nicotine addiction and dependancy Alcinda Miller 2003-10-07
D324915 Heat pack 1992-03-24