JA

John K. Apostolides

RI Rpm Industries: 1 patents #3 of 4Top 75%
📍 Wexford, PA: #4 of 12 inventorsTop 35%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #96,754 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4834039 Multistage pre-lubricant pump — 1989-05-30