Michael Drummond

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Hillingdon, GB

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for preventing a vehicle from being driven awa...
- Patent number 7,552,606
- Issue date Jun 30, 2009
- Castell Safety International Limited
- Michael Drummond
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Device for immobilizing a vehicle
- Publication number 20070050999
- Publication date Mar 8, 2007
- David Anthony Milner
- B60 - VEHICLES IN GENERAL
Information Patent Application
Apparatus and method for preventing a vehicle from being driven awa...
- Publication number 20050161293
- Publication date Jul 28, 2005
- Michael Drummond
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL