DK

David Paul Kelso

📍 Madison, WI: #114 of 439 inventorsTop 30%
🗺 Wisconsin: #1,040 of 3,572 inventorsTop 30%
Overall (2011): #322,547 of 364,097Top 90%
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