Roger Andrew Williams

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Bushey Hertfordshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 9,217,454
- Issue date Dec 22, 2015
- Infastech Intellectual Properties Pte. Ltd.
- Anthony Joseph Tyson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
SPLINED FASTENER
- Publication number 20140133937
- Publication date May 15, 2014
- INFASTECH INTELLECTUAL PROPERTIES PTE. LTD.
- Anthony Joseph Tyson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...