WL

William G. Lafferty

Overall (All Time): #2,309,223 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5113048 Pneumatically actuated hospital signaling device 1992-05-12
4892279 Fully portable medical I.V. equipment stand/pole Robert E. Howard 1990-01-09