JH

James K. Hemingway

📍 Berkhamsted, GB: #30 of 56 inventorsTop 55%
Overall (All Time): #3,992,565 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4577899 Liner cup remover — 1986-03-25