HS

Harold Sprague

Chevron: 1 patents #2,615 of 4,788Top 55%
📍 Fishkill, NY: #271 of 387 inventorsTop 75%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #4,119,796 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4222746 Diesel fuel containing wax oxidates to reduce particulate emissions William M. Sweeney 1980-09-16