DK

Donna Kowal

📍 Marathon, NY: #20 of 35 inventorsTop 60%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,674,469 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5710803 Emergency phone messaging system Robert Kowal 1998-01-20