DC

DeWayne A. Coxon

📍 Cedar Springs, MI: #15 of 47 inventorsTop 35%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,686,239 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4235223 Solar-liquid heat system — 1980-11-25
4203424 Solar heat air system Timothy P. Gates 1980-05-20
4201192 Solar heat air system Timothy P. Gates 1980-05-06