WB

Walter T. Bonin

WC Wb Development Company: 1 patents #1 of 1Top 100%
📍 Marlborough, MA: #48 of 125 inventorsTop 40%
🗺 Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #217,589 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11098588 Circulating piston engine having a rotary valve assembly — 2021-08-24