DA

D. Mark Aker

GM Gast Manufacturing: 1 patents #6 of 28Top 25%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,259,518 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7998343 Wastewater treatment system Dan A. Papczynski, Caleb Youker 2011-08-16