DD

Douglas Dunbar

GE: 1 patents #446 of 1,473Top 35%
📍 Erie, PA: #15 of 60 inventorsTop 25%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #141,461 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5301545 Method and system for measuring irregularities in the surface of a commutator James A. Meyer, James R. Christensen 1994-04-12