EM

Ernest Keith Marchildon

EA E.I. Du Pont De Nemours And: 1 patents #2 of 15Top 15%
Overall (2004): #227,082 of 270,089Top 85%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6720459 Continuous process for the preparation of polytrimethylene ether glycol Hari Babu Sunkara, Howard Ng, Leo Ernest Manzer 2004-04-13