Ward M. Smith — 2 Patents at Pfizer

Ward M. Smith has been granted 2 US patents while listed as an inventor at Pfizer. The first was granted in 1995 and the most recent in September 1999. Ward M. Smith ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Ward M. Smith in Mystic, CT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
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	$30,162,000

Ward M. Smith — 2 Patents

Issued Patents All Time

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