JB

John L. Butler

IA Image Acoustics: 1 patents #1 of 2Top 50%
📍 Marshfield, MA: #8 of 16 inventorsTop 50%
🗺 Massachusetts: #5,137 of 14,474 inventorsTop 40%
Overall (2020): #416,302 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10744532 End driven bender transduction apparatus Alexander L. Butler 2020-08-18