JJ

John Mahn, Jr.

📍 Cincinnati, OH: #46 of 535 inventorsTop 9%
🗺 Ohio: #379 of 4,093 inventorsTop 10%
Overall (1994): #29,390 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5364688 Heat activated transfer for elastomeric materials 1994-11-15
5338603 Ornamental transfer specially adapted for adherence to nylon John E. Mahn, Sr. 1994-08-16