Peter James Tollington

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Rotterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Production of anionic surfactant granules by in situ neutralization
- Patent number RE37949
- Issue date Dec 31, 2002
- Lever Brothers Company, division of Conopco, Inc.
- William Derek Emery
- 510 - Cleaning compositions for solid surfaces, auxiliary compositions theref...