Andrew Robertson Drummond

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Suffolk, GB

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Patents Applicationslast 30 patents

Information Patent Application
Method of constructing a desiccant container
- Publication number 20050173044
- Publication date Aug 11, 2005
- Desmond Charles Drummond
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Desiccant stopper
- Publication number 20040144474
- Publication date Jul 29, 2004
- Desmond Charles Drummond
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL