WS

Ward M. Smith

Pfizer: 1 patents #3,022 of 5,153Top 60%
Overall (All Time): #2,253,185 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5958454 Effervescent bath tablet compositions David O. Schrempf 1999-09-28
5387597 Hemiphosphate hemihydrate of 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl)thiazole Troy Anthony Appleton 1995-02-07