DK

David M. Kroll

📍 Westfield, MA: #4 of 22 inventorsTop 20%
🗺 Massachusetts: #4,639 of 13,863 inventorsTop 35%
Overall (2022): #482,302 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11419406 Cylindrical-object holder with belt clip Paul J. Ricard 2022-08-23