DS

Daniel F. Spaniola

📍 Swartz Creek, MI: #63 of 118 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,996,116 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4590914 Method for increasing fuel efficiency Leon Rosky, Gabriel T. Anslow, Marvin H. Weintraub 1986-05-27