RK

Raymond A. Kramer

AA Aluminum Company Of America: 1 patents #3 of 28Top 15%
📍 Lower Burrell, PA: #5 of 24 inventorsTop 25%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #37,655 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4312849 Phosphorous removal in silicon purification — 1982-01-26