WL

Walter H. Liff

📍 New Castle, NH: #7 of 14 inventorsTop 50%
🗺 New Hampshire: #5,349 of 12,181 inventorsTop 45%
Overall (All Time): #2,340,669 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4640226 Bird watering apparatus — 1987-02-03
4561384 Animal watering apparatus — 1985-12-31