DM

David R. Mattix

📍 New Bloomington, OH: #1 of 1 inventorsTop 100%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,771,218 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5417344 Secondary containment apparatus with support and clamp William E. Wells, Michael H. Huffman 1995-05-23