JG

James M. Gannatal

📍 Burlington Hlls, IL: #3 of 3 inventorsTop 100%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #1,832,069 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11396951 Check valve Calvin C. Hayes, Michael W. Lassas, Heli Tusharkumat Trivedi 2022-07-26
11221081 Check valve Michael W. Lassas, Calvin C. Hayes 2022-01-11