DM

Dennis G. Middleton

NP New Pig: 1 patents #2 of 6Top 35%
📍 Altoona, PA: #1 of 8 inventorsTop 15%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #159,957 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5601715 Mutli-stage grease trap filter and skimmer Robert J. Starr 1997-02-11