JB

J. Brown

📍 Fort Washington, MD: #52 of 120 inventorsTop 45%
🗺 Maryland: #19,431 of 35,612 inventorsTop 55%
Overall (All Time): #3,909,590 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4949840 Specimen collection kit for mailing — 1990-08-21