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Withdrawn Patents
Grant DatePatent Number
1999-09-145,950,246
1999-09-145,950,730
1999-09-145,950,746
1999-09-145,951,470
1999-09-145,951,562
1999-09-145,951,872
1999-09-145,952,348
1999-09-145,952,906
1999-09-145,953,171
1999-09-145,953,260
1999-09-145,953,586