Susan C. Durkee

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Wilmington, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of improving the color of tall oil rosin esters
- Patent number 4,657,703
- Issue date Apr 14, 1987
- Hercules Incorporated
- Susan C. Durkee
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Method of improving the color of tall oil rosin esters
- Patent number 4,657,706
- Issue date Apr 14, 1987
- Hercules Incorporated
- Susan C. Durkee
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...