Johnson; Graham I.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Johnson; Graham I..The latest application filed is for "security markers for identifying a source of a substance".
- Johnson; Graham I. - Fife GB
- Johnson; Graham I. - Scotland GB
- Johnson, Graham I. - Tayport GB
| Patent | Date |
|---|---|
| Security markers for identifying a source of a substance Grant 7,800,088 - Ross , et al. September 21, 2 | 2010-09-21 |
| Security markers for identifying a source of a substance App 20090321623 - Ross; Gary A. ; et al. | 2009-12-31 |
| Security markers for marking a person or property Grant 7,488,954 - Ross , et al. February 10, 2 | 2009-02-10 |
| Security markers for indicating condition of an item Grant 7,378,675 - Ross , et al. May 27, 2 | 2008-05-27 |
| Security markers for determining composition of a medium Grant 7,256,398 - Ross , et al. August 14, 2 | 2007-08-14 |
| Security markers for marking a person or property App 20070023715 - Ross; Gary A. ; et al. | 2007-02-01 |
| Security markers for controlling access to a secure area App 20060219961 - Ross; Gary A. ; et al. | 2006-10-05 |
| Security markers for determining composition of a medium App 20060131518 - Ross; Gary A. ; et al. | 2006-06-22 |
| Security markers for controlling operation of an item App 20060131517 - Ross; Gary A. ; et al. | 2006-06-22 |
| Security markers for indicating condition of an item App 20060118741 - Ross; Gary A. ; et al. | 2006-06-08 |
| Security markers for ascertaining navigational information App 20060118738 - Ross; Gary A. ; et al. | 2006-06-08 |
| Security markers for marking pharmaceuticals App 20060118739 - Ross; Gary A. ; et al. | 2006-06-08 |
| Security labels which are difficult to counterfeit App 20050143249 - Ross, Gary A. ; et al. | 2005-06-30 |
| Consumer model Grant 6,741,973 - Dove , et al. May 25, 2 | 2004-05-25 |
| Portable communication device Grant 6,424,845 - Emmoft , et al. July 23, 2 | 2002-07-23 |
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