CC

Calvin E. Curtis

📍 Camas, WA: #216 of 330 inventorsTop 70%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #4,046,952 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4368035 Method and apparatus for heating aggregate Gerald A. McCartny 1983-01-11