JH

Jeffrey R. Held

📍 Columbus, OH: #89 of 266 inventorsTop 35%
🗺 Ohio: #1,853 of 6,034 inventorsTop 35%
Overall (2011): #270,080 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8049991 Digital audio book cartridge and player with manipulation-facilitating features Gilles Pepin, Alain Pare, Dominic R. Labbé, Gerard M. Chevalier, Thomas D. Haubert +10 more 2011-11-01