Mannching Sherry Ku has been granted 17 US patents while listed as an inventor at Pfizer. The first was granted in 1996 and the most recent in July 2018. Mannching Sherry Ku ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Mannching Sherry Ku in Thiells, NY, US.