DK

Darrell Herbert Ketch

MU Metso Paper Usa: 1 patents #2 of 7Top 30%
📍 Standish, ME: #1 of 2 inventorsTop 50%
🗺 Maine: #105 of 400 inventorsTop 30%
Overall (2011): #322,520 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7975402 Nozzle insert for a Yankee impingement hood Laurent R. Parent, David Simpson Morrison, Craig Ernest Yerxa, Rita Elizabeth Cantor 2011-07-12