Philip J. Brown

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Leeds, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method for dyeing synthetic materials with vat dyestuffs
- Patent number 5,873,914
- Issue date Feb 23, 1999
- The Secretary of State for Defence in Her Britannic Majesty's Government of t...
- Stephen M. Burkinshaw
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Dyed materials
- Patent number 5,607,483
- Issue date Mar 4, 1997
- The Secretary of State for Defence in her Britannic Majesty's Government of t...
- Stephen M. Burkinshaw
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...