MD

Mark Daus

OD Overhead Door: 1 patents #2 of 12Top 20%
📍 Doylestown, OH: #4 of 6 inventorsTop 70%
🗺 Ohio: #2,196 of 7,190 inventorsTop 35%
Overall (2022): #352,317 of 548,613Top 65%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11536067 Spring array and method for door counterbalancing — 2022-12-27