- Annette P. Heller - Annette P. Heller is an Attorney At Law in St. Louis specializing in trademark, copyright and unfair competition law.
www.trademarkatty.com
- Senniger, Powers, Leavitt & Roedel - Intellectual property firm in St. Louis, providing legal services in the area of transactional matters, patents, trademarks and copyrights.
www.senniger.com
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