I tried to get my trademark on my own and after I was unsuccessful and after a conversation with the examining attorney for the USPTO, I called Sarah at Lener Greenberg Stemer. We filled for my trademark and I was denied again (initially :)). Sarah Stemer wrote a fantastic response to my cause and we were successful! Sarah took the time to understand what my goals were and she was great at providing guidance through the process and the follow up by Sarah and her associates were spot-on! I would recommend anyone who is looking to protect their name by a federal trademark to call and discuss with Sarah at Lener Greenberg Stemer. Sarah's knowledge of the trademark process will prove to be more valuable than you will know. Thanks Sarah!

Ms. Stemer and team made getting a very important trademark simple, quick and easy. They were professional and did not waste my time. They took care of everything and successfully obtained the trademark I needed. Highly recommend.

It great working with this firm, very professional always communicated, and Al Dassler assigned to my case, worked diligently to get my patent submitted. I’ve been working with them for a couple of years and would recommend them to anyone who needs good representation.

I’ve engaged this firm for consultations on multiple occasions and plan to continue to do so. They’ve proven to be not only effective, but professional and with a level of consideration that goes beyond the initial scope of our engagement. Overall a very positive experience.

I worked with Lerner Greenberg Stemer to submit my first patent application. They were friendly and took the time to answer my questions and make me feel comfortable about the process. Jacob Stemer was assigned to my case and helped put together the application. I would use them again and recommend them to anyone needing IP help.

Wasn't the nicest.

If I could post less than 1 star for service, I would. What a Horrible reflection of this firm by Attorney Locher, so out of date with the times, misinformed, and portrayed questionable ethics. If you want someone to beat up your idea & not offer legal guidance, go here. This attorney should go back to working for Pizza Hut. STAY AWAY! POOR LEGAL KNOWLEDGE OF IP.

Very Upsetting. Went in for a consultation with Attny Ralph E. Locher in regards to a patent and he decided to down-talk my business product, my business and me. The insults were uncalled for, extremely inappropriate and not at all professional. As I went there for quotes not opinions. Don’t recommend anyone going here.

Sarah Stemer was great with handling our case. She didn’t everything in a timely manner. I am very satisfied and recommend this law office to anyone in need of a trademark/patent.