LS

Leonard Morris Spofforth

Overall (All Time): #2,069,649 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8414541 Hypodermic syringe mechanism 2013-04-09
8100865 Hypodermic syringe with passive aspiration feature 2012-01-24