DS

David C. Swanson

📍 State College, PA: #8 of 42 inventorsTop 20%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #121,538 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4871997 Proximity sensor apparatus Luc Walter Adriaenssens, Orlando A. Bustos 1989-10-03