CHARCOAL CLOTH (INTERNATIONAL) LTD

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SUNDERLAND DH4 5PP, GB

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Patents Grantslast 30 patents

Information Patent Grant
CBW protective clothing
- Patent number 5,112,666
- Issue date May 12, 1992
- Charcoal Cloth Limited
- Richard D. Langston
- B32 - LAYERED PRODUCTS
Information Patent Grant
Wound dressing
- Patent number 4,928,681
- Issue date May 29, 1990
- Charcoal Cloth Limited
- Richard D. Langston
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Activated carbon
- Patent number 4,732,805
- Issue date Mar 22, 1988
- Charcoal Cloth Ltd.
- Frederick A. P. Maggs
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Wound dressings
- Patent number 4,715,857
- Issue date Dec 29, 1987
- Charcoal Cloth Ltd.
- Laszlo Juhasz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Activated carbon products and their manufacture
- Patent number 4,657,808
- Issue date Apr 14, 1987
- Charcoal Cloth Ltd.
- Frederick A. P. Maggs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Activated carbon products and their manufacture
- Patent number 4,529,623
- Issue date Jul 16, 1985
- Charcoal Cloth Ltd.
- Frederick A. P. Maggs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE