Charalambos G. Kalkipsakis

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Auburn, AU

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Patents Grantslast 30 patents

Information Patent Grant
Flexible container with internal filling chute
- Patent number 4,672,688
- Issue date Jun 9, 1987
- Wrightcel Limited
- Charalambos G. Kalkipsakis
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Flexible container with resealable opening
- Patent number 4,542,530
- Issue date Sep 17, 1985
- Wrightcel Limited
- Geoffrey Thomas
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE