Carlos J. D. Matias

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04510, Sao Paulo, SP, BR

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Patents Grantslast 30 patents

Information Patent Grant
Room air sterilization device
- Patent number 5,874,050
- Issue date Feb 23, 1999
- Carlos J. D. Matias
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modified flexible insert for a generally rectangular container
- Patent number 5,657,896
- Issue date Aug 19, 1997
- Carlos J. D. Matias
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Modified flexible insert for a generally rectangular container
- Patent number 5,542,563
- Issue date Aug 6, 1996
- Carlos J. D. Matias
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Modified flexible insert for a generally rectangular container
- Patent number 5,222,621
- Issue date Jun 29, 1993
- Carlos J. D. Matias
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL