DH

David N. Hollinger

DM Delta International Machinery: 2 patents #2 of 11Top 20%
📍 Glenshaw, PA: #2 of 7 inventorsTop 30%
🗺 Pennsylvania: #357 of 4,234 inventorsTop 9%
Overall (1994): #36,081 of 165,921Top 25%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D352510 Circle cutting jig Stephen O. Sutton 1994-11-15
D344081 Overarm blade guard system Louis C. Brickner, Stephen O. Sutton, Charles J. Baird 1994-02-08