DB

David A. Brence

FM Fmc: 1 patents #42 of 131Top 35%
📍 Derry, PA: #1 of 1 inventorsTop 100%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #164,548 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5602433 Modular drive component for a vibratory feeder device Kenneth M. Marshall 1997-02-11