JM

James W. Marshall

📍 Towson, MD: #11 of 25 inventorsTop 45%
🗺 Maryland: #713 of 2,889 inventorsTop 25%
Overall (2011): #274,594 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7942602 Barrier system Kenneth Bunk, Wendell B. Leimbach, Michael Lester O′Banion, Daniel Stafford O′Banion, William A. George +1 more 2011-05-17