RK

Robert S. Kush

MC Mine Safety Appliances Company: 1 patents #10 of 25Top 40%
📍 Monroeville, PA: #21 of 81 inventorsTop 30%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #139,979 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4858478 Bellows type hand-operated air sampling pump Clayton J. Bossart 1989-08-22