JK

Jack Krall

📍 Latrobe, PA: #2 of 14 inventorsTop 15%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #100,189 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4834940 Method for producing powdered metal compacts with fine holes — 1989-05-30