JH

Joan H. Humphreys

📍 Missouri City, TX: #630 of 1,012 inventorsTop 65%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,988,337 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4563183 Female external catheter Patricia M. Barrodale, Mary A. Young, James M. Lowrey, Jr. 1986-01-07