Peter M. Duggleby

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Wirral, GB

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Patents Grantslast 30 patents

Information Patent Grant
Detergent compositions containing polymers
- Patent number 4,617,139
- Issue date Oct 14, 1986
- Lever Brothers Company
- Ian D. Robb
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent compositions
- Patent number 4,333,844
- Issue date Jun 8, 1982
- Lever Brothers Company
- Peter M. Duggleby
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Detergent compositions
- Patent number 4,325,829
- Issue date Apr 20, 1982
- Lever Brothers Company
- Peter M. Duggleby
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...