JS

Joseph Michael Schwinn

EC Ecodyne: 1 patents #12 of 46Top 30%
📍 Windsor, CA: #114 of 194 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,105,701 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4187056 Fan blade assembly and coupling Tony Maynard 1980-02-05