EJ

Evan Joseph Johannigman

📍 Cincinnati, OH: #4,941 of 8,043 inventorsTop 65%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #2,417,192 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D1076096 Radiographic detector holder Maria Kathleen Brinck, Joseph Frank Clear, III, Josh Thomas Yokum 2025-05-20