JP

Joseph K. Perkins

IN Ingersoll-Rand: 1 patents #412 of 828Top 50%
📍 Nashua, NH: #1,035 of 1,592 inventorsTop 70%
🗺 New Hampshire: #7,386 of 12,181 inventorsTop 65%
Overall (All Time): #4,090,203 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4269656 Wood pulp forming system and method of recovering spent chemicals — 1981-05-26