JO

John P. O'Connor

VD Viken Detection: 1 patents #2 of 9Top 25%
📍 Andover, MA: #71 of 213 inventorsTop 35%
🗺 Massachusetts: #5,064 of 14,432 inventorsTop 40%
Overall (2024): #404,482 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12061112 Device and method for determining a material composition of a pipe Hans J. Weedon, Gilbert W. McKenna, Richard D. Carey, David Perez 2024-08-13