PC

Patrick Edward Callahan

📍 Escondido, CA: #61 of 180 inventorsTop 35%
🗺 California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #287,644 of 506,227Top 60%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9650832 Tri-truss self-closing gate Thomas Callahan 2017-05-16