Joseph E. Drumm III

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Newark, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Substituted pyridine herbicides
- Patent number 5,438,033
- Issue date Aug 1, 1995
- E. I. DuPont de Nemours and Company
- Joseph E. Drumm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Insecticidal, acaricidal and fungicidal aminopyrimidines
- Patent number 5,378,708
- Issue date Jan 3, 1995
- E. I. Du Pont de Nemours and Company
- Joseph E. Drumm
- C07 - ORGANIC CHEMISTRY