Zientek; Paul
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zientek; Paul.The latest application filed is for "security document incorporating optical component".
- Zientek; Paul - South Melbourne AU
- Zientek; Paul - Victoria AU
- Zientek; Paul - North Carlton AU
- Zientek; Paul - Glen Iris AU
| Patent | Date |
|---|---|
| Methods of producing diffractive structures in security documents Grant 7,790,361 - Zientek , et al. September 7, 2 | 2010-09-07 |
| Security Document Incorporating Optical Component App 20080246894 - Power; Gary ; et al. | 2008-10-09 |
| Methods of producing diffractive structures in security documents App 20070020530 - Zientek; Paul ; et al. | 2007-01-25 |
| Self-verifying security documents Grant 7,040,664 - Taylor , et al. May 9, 2 | 2006-05-09 |
| Printed matter producing reflective intaglio effect Grant 7,029,733 - Gration , et al. April 18, 2 | 2006-04-18 |
| Method of verifying the authenticity of a security document and document for use in such a method Grant 6,995,383 - Wilson , et al. February 7, 2 | 2006-02-07 |
| Multilayer materials Grant 6,923,978 - Chatelier , et al. August 2, 2 | 2005-08-02 |
| Self-verifying security documents App 20040245765 - Taylor, John Charles ; et al. | 2004-12-09 |
| Method of verifying the authenticity of a security document and document for use in such a method App 20040206920 - Wilson, Gerard Joseph ; et al. | 2004-10-21 |
| Method of verifying the authenticity of a security document and document for use in such a method Grant 6,770,898 - Wilson , et al. August 3, 2 | 2004-08-03 |
| Self-verifying security documents Grant 6,761,377 - Taylor , et al. July 13, 2 | 2004-07-13 |
| Self-verifying security documents App 20030193184 - Taylor, John Charles ; et al. | 2003-10-16 |
| Self-verifying security documents App 20030193183 - Taylor, John Charles ; et al. | 2003-10-16 |
| Multilayer materials Grant 6,623,747 - Chatelier , et al. September 23, 2 | 2003-09-23 |
| Multilayer materials App 20030175325 - Chatelier, Ronald Christopher ; et al. | 2003-09-18 |
| Security document with security marking formed of transparent windows Grant 6,505,779 - Power , et al. January 14, 2 | 2003-01-14 |
| Printed Matter Producing Reflective Intaglio Effect App 20030003275 - GRATION, RONALD GIBSON ; et al. | 2003-01-02 |
| Self-verifying security documents App 20020185857 - Taylor, John Charles ; et al. | 2002-12-12 |
| Banknotes incorporating security devices Grant 6,471,247 - Hardwick , et al. October 29, 2 | 2002-10-29 |
| Self-verifying security documents Grant 6,467,810 - Taylor , et al. October 22, 2 | 2002-10-22 |
| Laser marking of articles Grant 6,372,394 - Zientek April 16, 2 | 2002-04-16 |
| Banknotes incorporating security devices App 20020027361 - Hardwick, Bruce ; et al. | 2002-03-07 |
| Self-verifying security documents App 20020008380 - Taylor, John Charles ; et al. | 2002-01-24 |
| Self-verifying security documents Grant 6,273,473 - Taylor , et al. August 14, 2 | 2001-08-14 |
| Self-verifying security documents Grant 6,062,604 - Taylor , et al. May 16, 2 | 2000-05-16 |
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