DK

David W. Kessler

📍 Elk Grove Village, IL: #251 of 434 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,667,518 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5984797 Golf swing training system Richard Wyzinski, Stephanie P. Kossnar 1999-11-16