Madeleine Chadwick

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Hull, GB

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Patents Grantslast 30 patents

Information Patent Grant
Cleaning device
- Patent number 9,254,953
- Issue date Feb 9, 2016
- Reckitt & Colman (Overseas) Limited
- Paul John Duffield
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cleaning device
- Patent number 8,479,752
- Issue date Jul 9, 2013
- Reckitt & Colman (Overseas) Limited
- Paul John Duffield
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Cleaning Device
- Publication number 20110041882
- Publication date Feb 24, 2011
- RECKITT & COLMAN (OVERSEAS) LIMITED
- Paul John Duffield
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL