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Patent applications and USPTO patent grants for Perkins; Alan.The latest application filed is for "process for maintaining ongoing registration for pages on a given search engine".
Patent | Date |
---|---|
Process for maintaining ongoing registration for pages on a given search engine Grant RE40,683 - Perkins March 24, 2 | 2009-03-24 |
Process for improving search engine efficiency using feedback Grant 7,072,888 - Perkins July 4, 2 | 2006-07-04 |
Process for maintaining ongoing registration for pages on a given search engine Grant 6,253,198 - Perkins June 26, 2 | 2001-06-26 |
SEC | 0001267863 | PERKINS ALAN |
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