DS

Doug Spear

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Clarkston, MI: #228 of 750 inventorsTop 35%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,436,283 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11060282 Modular wall system — 2021-07-13
D898952 Tongue and groove for wall panel — 2020-10-13
D888286 Extruded wall panel — 2020-06-23