Law Office of Lesley A. Wallerstein, LLC 5 Revere Drive, Northbrook, IL 60062

"Collaborating with Lesley has been a privilege. My wife and I faced a challenging infringement issue, which was unfamiliar territory for us. Lesley demonstrated promptness and a keen ability to grasp the intricacies of the situation, she is very knowledgeable. She efficiently negotiated a resolution with the opposing party. Her communication skills and professionalism were impeccable. Excellent- end to end service."

"Lesley, was phenomenal to work with. From beginning to end her process proved to work well. Allowing me to provide all the information needed. She was accommodating during meetups to provide demos for a specialty tool that is complex in practice. She grasped the essence of the tool and its use. I highly recommend her legal services and I plan on continuing to hire her for future needs."

"Lesley did an excellent job creating a trademark use and product distribution agreement for my business. She covered every angle and made sure that nothing was left out. I highly recommend Lesley, she’s a fantastic intellectual property attorney."

"It has been an absolute pleasure working with Lesley and her firm to protect my intellectual property. Lesley provided us with excellent service as well as the information we required about the USPTO and Utility Patent process. Lesley has the knowledge and experience to handle every type of Patent application and will guide you from start to finish. We highly recommend her services to anyone that would like to protect their Intellectual Property. Thank you Lesley for everything. I am sure that we will be working together in the near future with updates to our patent as our project moves forward. We are thrilled that we have been granted a United States Utility Patent with Lesley by our side and we are excited to bring this project to life. Warm Regards and God Bless: Dr's. Sachin and Natasha Patel"

"Our senior staff has had the privilege of working with Lesley Wallerstein for the past few years on several patent filings, in addition to numerous inquiries on the intricacies of how different types of patents provide specific measures of protection on global platforms. Lesley focuses on what best suits the needs of the Inventor(s), while making sure they remain within the boundaries of law for the utmost protection. Lesley is a true professional in every sense of the word; in an industry where trust is a much-needed asset and exemplifies character and integrity to the highest degree. The highest form of a recommendation is to continue by example of working with the individual and/or organization on sensitive projects, and we intend to continue working with Lesley for many more years to come."