I started working with this firm about two years ago, and I just received my USPTO patent approval. I thought about trying to file a patent on my own, but I'm so glad are used the firm because there are so many complicated components to the patent process. From the very beginning the firm made f...iling for a patent easy. The firm explained the application process through a step-by-step application process that was incredibly easy to understand. When the firm was done I couldn't believe how well the firm had described my invention. Then they modified my application until the application was perfect. In the end the firm had prepared a well written patent application that was easy for the USPTO to approve. Like most patent applications, the patent office didn't approve my patent the first time, but the firm showed me how the firm was going to reply to the USPTO's concerns. The second time around my patent was approved. The prices are very reasonable and I highly recommend the firm because they walk you through the though the challenges and obstacles of the patent application, the firm offers you recommendations and suggestions that I never would have thought of. The patent office will soon give me the USPTO patent. I know that I could have never done this alone. The firm guided me every step of the way. As my invention changes, I will use them to further enhance my patent with modifications and add-ons, once again something I wouldn't have planned for without their assistance. The firm has excellent expertise with the formulation of patent claims. The firm spares no effort to explain to USPTO the most sophisticated details of the invention, and make sure the patent is allowed. The prices are reasonable. I have already received two patents through them, and I will use the firm in the future I cannot recommend these guys more highly. I even have another patent pending with them!