JC

James J. Crawford

FE Frezzolini Electronics: 2 patents #1 of 2Top 50%
📍 Sand Springs, OK: #1 of 4 inventorsTop 25%
🗺 Oklahoma: #42 of 552 inventorsTop 8%
Overall (1982): #12,534 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D266704 Lamp James Frezzolini 1982-10-26
4346336 Battery control system — 1982-08-24