DW

David E. Wieand

CR Crayola: 1 patents #6 of 28Top 25%
📍 Allentown, PA: #43 of 102 inventorsTop 45%
🗺 Pennsylvania: #2,522 of 7,529 inventorsTop 35%
Overall (2017): #443,337 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9827591 Melting and spinning device Matthew T. Carden, Eric A. King, Christopher C. Giering 2017-11-28