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Patent applications and USPTO patent grants for Graber; Curtis H..The latest application filed is for "subwoofer with cascaded linear array of drivers".
Patent | Date |
---|---|
Subwoofer with cascaded linear array of drivers Grant 7,454,030 - Graber November 18, 2 | 2008-11-18 |
Loudspeaker for line array sound system Grant 6,870,942 - Graber March 22, 2 | 2005-03-22 |
Subwoofer with cascaded linear array of drivers App 20050047622 - Graber, Curtis H. | 2005-03-03 |
Personal monitor loudspeaker Grant D497,610 - Graber October 26, 2 | 2004-10-26 |
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