EM

Edward J. McFadden

BJ Bj-Hughes: 1 patents #4 of 12Top 35%
📍 Houston, TX: #107 of 558 inventorsTop 20%
🗺 Texas: #432 of 2,272 inventorsTop 20%
Overall (1982): #67,594 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4361940 Slip-type elevator locking mechanism — 1982-12-07