JH

John G. Haddad

📍 Ardmore, PA: #83 of 156 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,994,782 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4585741 Method of assay for vitamin D metabolites Brian L. Clevinger, Steven Teitelbaum 1986-04-29