PV

Percy Valdivia

EX ExxonMobil: 2 patents #3,932 of 10,161Top 40%
📍 Cambridge, MA: #3,914 of 8,183 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,306,612 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5082791 Method of fabricating solar cells Ronald H. Micheels, Jack I. Hanoka 1992-01-21
4989059 Solar cell with trench through pn junction Ronald H. Micheels, Jack I. Hanoka 1991-01-29