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Patent applications and USPTO patent grants for Dudley; Benjamin W..The latest application filed is for "systems and methods for facilitating communications involving hearing-impaired parties".
Patent | Date |
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Systems and methods for facilitating communications involving hearing-impaired parties Grant 7,573,985 - McClelland , et al. August 11, 2 | 2009-08-11 |
Method and system for providing communication services for hearing-impaired parties Grant 7,236,574 - Haldeman , et al. June 26, 2 | 2007-06-26 |
Systems and methods for facilitating communications involving hearing-impaired parties App 20060285652 - McClelland; William A. ;   et al. | 2006-12-21 |
Systems and methods for facilitating communications involving hearing-impaired parties Grant 7,142,642 - McClelland , et al. November 28, 2 | 2006-11-28 |
Systems and methods for facilitating communications involving hearing-impaired parties App 20050129185 - McClelland, William A. ;   et al. | 2005-06-16 |
Method and system for providing communication services for hearing-impaired parties App 20050094776 - Haldeman, Kurt. P. ;   et al. | 2005-05-05 |
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