Peter Samuel Atherton

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North Sydney, AU

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Patents Grantslast 30 patents

Information Patent Grant
Diffraction viewing device to aid in authenticating an optical surface
- Patent number 5,751,412
- Issue date May 12, 1998
- Mikoh Technology Limited
- Graham Duell
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Diffraction surfaces and methods for the manufacture thereof
- Publication number 20020131174
- Publication date Sep 19, 2002
- MIKOH TECHNOLOGY LIMITED
- Peter Leigh-Jones
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Diffraction surfaces and methods for the manufacture thereof
- Publication number 20020044271
- Publication date Apr 18, 2002
- MIKOH TECHNOLOGY LIMITED
- Peter Leigh-Jones
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Diffraction surfaces and methods for the manufacture thereof
- Publication number 20020036826
- Publication date Mar 28, 2002
- MIKOH TECHNOLOGY LIMITED
- Peter Leigh-Jones
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIFFRACTION SURFACES AND METHODS FOR THE MANUFACTURE THEREOF
- Publication number 20010012156
- Publication date Aug 9, 2001
- MIKOH TECHNOLOGY LIMITED
- PETER LEIGH-JONES
- G06 - COMPUTING CALCULATING COUNTING