JB

Jephthae W. Burwell

UN Unknown: 1 patents #145 of 1,640Top 9%
📍 Washington, DC: #13 of 59 inventorsTop 25%
🗺 District of Columbia: #13 of 59 inventorsTop 25%
Overall (1989): #98,428 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4805609 Pressurized ventilation system for patients Josephine A. Roberts 1989-02-21