JE

Joseph Egan

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 El Cajon, CA: #253 of 572 inventorsTop 45%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,983,907 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4700886 Integrated, usage-dependent temperature control for gas water heaters James McGhee, Leslie Hill 1987-10-20