DW

David E. Wieand

CR Crayola: 1 patents #5 of 33Top 20%
📍 Allentown, PA: #32 of 89 inventorsTop 40%
🗺 Pennsylvania: #2,306 of 7,336 inventorsTop 35%
Overall (2018): #439,252 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9993951 Melting and molding device James W. McCauley, Eric Adams, Eric Silvanage, Christopher C. Giering, Matthew T. Carden +1 more 2018-06-12