JG

James R. Guadagno

📍 Denver, CO: #4 of 116 inventorsTop 4%
🗺 Colorado: #72 of 1,224 inventorsTop 6%
Overall (1989): #24,893 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4862807 Passive railway switching system 1989-09-05
4862809 Supports for railway linear synchronous motor 1989-09-05