DC

David A. Cziraky

CR Crayola: 1 patents #3 of 12Top 25%
📍 Allentown, PA: #33 of 115 inventorsTop 30%
🗺 Pennsylvania: #1,792 of 6,061 inventorsTop 30%
Overall (2011): #324,716 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7921569 Tool assembly apparatus having a recessed tip and a method for its use Douglas F. Melville, Jr., Paul Boxmeyer 2011-04-12