JH

John H. Hayden

RC Rca: 1 patents #895 of 1,739Top 55%
📍 Doylestown, PA: #596 of 956 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,975,014 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4667908 Multiple body handling operations on the space shuttle Alvin William Sheffler 1987-05-26