JO

John D. O'Brien

🗺 Massachusetts: #4,639 of 13,863 inventorsTop 35%
Overall (2022): #393,240 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D957086 Sandwich Dillon Ceglio, Brett Perrotta 2022-07-12