I have used Master Key, Justin an His partners for years and their knowledge and experience doesn't compare at all to the others. Most firms either never answer the phone or are willing to answer specific questions with straight answers. I had to renew a trademark, and they were there for me all the... way to the end. You will not be disappointed Thank you again! RJS

I strongly recommend Justin Sanders/Master Key for anyone seeking a patent. Justin helped me secure a software patent in less than a year. I interviewed two other patent attorneys; one of them seemed very doubtful that I would be able to patent my business method. Justin, on the other hand, had th...e vision and expertise to make it happen. Justin was able to provide me with a clear understanding of all of my options as well as the benefits, costs, & risks associated with any given choice. He was able to efficiently develop a comprehensive understanding of my vision, which involved complex and perhaps very unfamiliar concepts and terminology. Justin’s draft of my application was incredibly well written and thorough; I was very impressed with Justin’s ability to take the materials that I provided and distill them into a strategically-written submission. Justin was able to summon pertinent legal knowledge when it became useful, but I believe that a big part of his success was due to his expertise in collaboration (both with me and with the patent examiner). Justin is very responsive, and interactions with him were always pleasant. Finally, I was very impressed my Justin’s judgment. He proved to have an excellent sense of how things were going to play out, and I was very pleased with his handling of my entire process. I highly recommend Justin, especially if this is your first time going through the patent process or if you’re part of a small start-up business.