Brian J. Willis

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Tyler Hill, Canterbury, Kent, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method for substrate classification
- Patent number 5,891,729
- Issue date Apr 6, 1999
- Quest International B.V.
- John Martin Behan
- G01 - MEASURING TESTING
Information Patent Grant
Malodors reduction
- Patent number 5,789,010
- Issue date Aug 4, 1998
- Unilever Patent Holdings B.V.
- John Martin Behan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Aqueous perfume oil microemulsions
- Patent number 5,374,614
- Issue date Dec 20, 1994
- John M. Behan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE