LJ

Leonard C. Johnson

SP Sunbeam Products: 1 patents #298 of 575Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Antelope, CA: #18 of 81 inventorsTop 25%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,047,669 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8692123 Electrical device with power cord insert Thanh T. Nguyen 2014-04-08
D539880 Splash guard for bath tubs and the like — 2007-04-03