Grossman Law Offices specializes in complex commercial litigation matters and intellectual property litigation, including patents, trade secrets and trademarks. Established in 1994, GLO has successfully represented small and midsize companies throughout the United States. We bring decades of litigating experience to every case, starting from the very first meeting.

Because of our extensive litigation experience, we are able to offer our clients an affordable fixed fee/contingent fee arrangement. Thus, our fees are directly related to your success, and, as a result, our interests are directly aligned with your interests. Coupling this fee arrangement with our very high case success rate, we have established many long-term relationships with clients in many industries.


GLO has represented companies in Federal Courts throughout the country and in many industries, including the computer streaming, software, power tools, medical devices, adhesives/cohesives, radio frequency ID, automotive parts and service equipment, retail security, telephony, truck/trailer, heat transfer, printing equipment and forms, metal roll-forming equipment, construction equipment, fire protection, container-packaging, sporting goods, and soft sculpture industries.


Since 2007, GLO has obtained for its clients more than $100,000,000 in verdicts and settlements, including a $25,000,000 jury verdict against Sears involving power tool technology, a $12,000,000 jury verdict against a subsidiary of Tyco International, and several multi-million dollar settlements. See more results.

In addition to the numerous District Courts, GLO has been highly successful in representing our clients in the U.S. Court of Appeals for the Federal Circuit.

Telephone: (312) 621-9000