DC

David L. Church

GA Guild Associates: 1 patents #1 of 6Top 20%
🗺 Michigan: #3,817 of 10,747 inventorsTop 40%
Overall (2019): #499,345 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10472259 Process for purification of contaminated water Henry C. Berns, Michael J. Knapke, Daniel Keith Moeller, Joseph A. Rossin 2019-11-12