HJ

Harrison A. Garner, Jr.

CT Carpenter Technology: 1 patents #5 of 14Top 40%
📍 Elverson, PA: #2 of 6 inventorsTop 35%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #108,716 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4886640 Hot work tool steel with good temper resistance Raymond M. Hemphill, John F. McGraw, Michael L. Schmidt, Bruce A. Smith, David E. Wert 1989-12-12