DR

David Rousseau

📍 Bethesda, MD: #30 of 154 inventorsTop 20%
🗺 Maryland: #369 of 1,889 inventorsTop 20%
Overall (1997): #161,639 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5649437 Lockable cover for threaded spout Edward P Royka, Jr. 1997-07-22