JH

John J. Howland

📍 Auburn, NY: #86 of 167 inventorsTop 55%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,316,113 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5048643 Hydraulic lift piston skirt Timothy Trapasso 1991-09-17
5011292 Liquid pumping, mixing and dispensing apparatus Timothy Trapasso 1991-04-30