Kennedale Patents Lawyers

David Rothweil is an associate attorney at Sul Lee Law Firm, supporting the firm’s business litigation and transactional practices. David combines his past work experience, analytical thinking, active listening, and advocacy skills to work with clients to obtain the best possible outcome. He also assists various types of businesses with their needs involving formation, operation, and governance. He represents buyers and sellers in stock and asset purchase transactions. David began practicing after passing the 2021 Uniform Bar Examination in Texas. His past civil litigation experience includes commercial auto/trucking liability, premise liability, liquor liability, general negligence, medical malpractice, and professional liability. He is...

Mr. Hulsey has practiced Patent and Trademark Law for 35 years and serves inventors and entrepreneurs in the Southeast United States, focusing principally in Texas, Oklahoma, Arkansas, Tennessee, Mississippi, Alabama, and Louisiana. He has prosecuted and obtained patents and trademarks for this region’s most aspiring and amazing inventors, entrepreneurs, and dreamers who are dedicated to making the world a better place. He is committed to manifesting a perpetual virtuous cycle of innovation and entrepreneurial growth spurring intellectual property growth, which in turn encourages fair, reasonable, collaborative commercialization and to further yet more regional innovation, entrepreneurial growth, and prosperity. Over the years,...

Robert Z. Cashman provides nationwide legal representation for patent litigation matters on a contingency fee basis. He is licensed to practice law in Texas, in New York, and before the US Patent & Trademark Office. Robert is the owner of the Cashman Law Firm, PLLC which helps individuals and small businesses create their business, establish and protect their inventions, and preserve their assets against foreclosure and if necessary, bankruptcy.

Since 2010, Robert has focused his practice on defending accused bittorrent downloaders in copyright infringement lawsuits filed in federal courts across the US. Most recently, cases represented by the Cashman...