John Jefferies

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Cheshire, GB

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Patents Grantslast 30 patents

Information Patent Grant
System and method for flattening spans
- Patent number 6,996,284
- Issue date Feb 7, 2006
- Global Graphics Software Limited
- David J. Earl
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and method for flattening spans
- Publication number 20040120593
- Publication date Jun 24, 2004
- David J. Earl
- G06 - COMPUTING CALCULATING COUNTING