JB

James W. Boyd

HA Harnischfeger: 1 patents #2 of 17Top 15%
📍 New Berlin, WI: #7 of 31 inventorsTop 25%
🗺 Wisconsin: #406 of 1,957 inventorsTop 25%
Overall (1994): #121,369 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5339919 Boarding ladder assembly having a variable counterweight lifting force — 1994-08-23