JB

John A. Beldock

📍 Washington, DC: #40 of 135 inventorsTop 30%
🗺 District of Columbia: #40 of 135 inventorsTop 30%
Overall (2002): #190,524 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6490565 Environmental certification system and method — 2002-12-03