Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer David Edward Sewell, Practice Areas Intellectual Property Law Attorneys. is located in the city of Houston, the state of Texas. Attorney legal address Hirsch & Westheimer1415 Louisiana St Fl 36Houston, TX, 77002-7360. For more information, please call (713) 220-9142 Your comments* (not for publishing) * — Required information David Edward Sewell ← View details Hirsch & Westheimer1415 Louisiana St Fl 36Houston, TX, 77002-7360, Houston, Texas (713) 220-9142