David E. Berdych

📍 Pittsburgh, PA: #3,179 of 7,570 inventorsTop 45%

🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%

Overall (All Time): #1,880,123 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
11033094	Device for carrying sets of documents and containers of various sizes	—	2021-06-15
8328056	Device for carrying sets of documents of various sizes and associated method	—	2012-12-11