Donald Jon Ersler

Mr Ersler has represented me since the beginning of 2014 to secure a utility patent through the USPTO. The Nonprovisional Patent Application was filed in February of 2014. The Notice of Allowance for the patent was provided from the USPTO in January of 2015. During his engagement Mr Ersler has p...repared the application, responded to a restriction requirement, amended claims after a First Office Action, prepared and provided new independent claims, timely completed all necessary filings and secured the Notice of Allowance. He has, in a kind, steady and methodical fashion completed the necessary patent search, worked with the draftsman to secure all drawings, provided pgrgress reports, completed all filings and was always available to answer and discuss the project by phone. It should be noted that his charges are reasonable, he completes all necessary tasks on time, he is straight forward with you and works with you toward the achievement of your issuance goal. This is my first experience with Mr Ersler and I recommend his services without reservation. Please note that I am a practicing attorney for the last 37 years. You are welcome to contact me through Mr Ersler to answer any related questions. Yours very truly,