SS

Stephan J. Smith

PE Portland General Electric: 2 patents #1 of 9Top 15%
📍 Livonia, MI: #470 of 1,586 inventorsTop 30%
🗺 Michigan: #27,158 of 86,293 inventorsTop 35%
Overall (All Time): #1,566,225 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D608733 Electric vehicle charging station — 2010-01-26
D608734 Electric vehicle charging station with display — 2010-01-26
4878449 Safety device for water skiing — 1989-11-07