JL

John L. Little

MC Mine Safety Appliances Company: 1 patents #1 of 12Top 9%
📍 Evans City, PA: #1 of 1 inventorsTop 100%
🗺 Pennsylvania: #570 of 2,652 inventorsTop 25%
Overall (1982): #52,361 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4341846 Palladium boron plates by electroless deposition alloy William V. Hough, Kevin E. Warheit 1982-07-27