Reviews

Tangie as My attorney Brent Sibley would call me.... My case was a very very difficult case. My attorney was all in there was no turning back for him. What ever obstacale he faced he conquered it. He was even there with me to the doctors appointments if needed. He will always be my go to attorney when ever needed hands down he is one of the BEST VERY PROFESSIONAL.

Mr. Sibley and his team have been extremely professional while handling my case. They are always quick to respond to any of my questions or emails. I could not be any happier with their work. 🙌🏼

These guys are awesome. Brent Sibley took care of my car accident after my insurance company gave me a lot of Grief someone hitting me! I highly recommend him if your looking for a lawyer that you can trust.

I would personally like to thank my lawyer Brent, I never meant a firm so helpful , understanding and friendly.If you are looking for a well rounded and one on one person to help you with your case I highly recommend this firm. You will not get another company willing to go out of their way to help you in all needs necessary. I wanna thank them so much for everything they did for me !

Brent Sibley is your accident attorney. Gives great service and personality is great. And most of all his staff is great. Always in touch with you and insurance companies. Would highly recommend this firm. Thanks Sibley Dolman for what you guys did for me.

Mr. David Barman is an outstanding trademark and patent lawyer. He goes out of his way to help solve a problem should they arise or rectify with persistence what needs to be said in order for your marks to go thru. He is very smart, knowledgeable and learned in the industry. I highly recommend Mr. Barman if you want the best in patent and trademark law.

I have been practicing law for over 25 years. David is my go-to patent lawyer. I have worked with him on many patent infringement cases and I send all of my patent prosecutions to him. He always treats my clients well and they always have excellent things to say about him. He gets the job done and his fees are more than reasonable.

David Barman was a pleasure to work with from the start. I told him exactly what I needed and he delivered quickly. He is very honest with you from the beginning and informs you well before moving forward. He is very busy like most of us are, so email was the best form of communication. He would always respond either the same day or no later than the next day. Thanks to him my company is now a legally registered trademark and David made the process smooth and hassle free.

I am been a cleint for over 10 years now. I have been able with David. W Barman to get many patent for systems & methods for servings wine, parents for ways to display art, design patent on a castle desk But most notably David got me worldwide patentimf and tools care of all the filings I still to this day get checks in the mail that pay my bills and give me freedom. I could not have don't this with out David W. Barman. D.W.B. Is more then an advisor he calls me when my fees are due he goes above and beyond. I love David Thank you David Zoni

I have utilized the services of David W Barman for over 7 years and our relationship has been extremly good. David has been very helpful and when need his suggestions have been most creative to help bring several projects to a successful conclusion. David has been quick to understand concepts and enormously helpful to convert the concepts into meaningful needed applications.

Smart, friendly, to the point, flat fee. Does what he says when he says. I talked to a lot of lawyers before I hired David, I could not be happier with the results. Am looking foward to working with him again. When you call him , he actually answers the phone. Responds to E-Mails the same day. If you are looking for a lawyer whos responsive, and gets the job done the first time without any hidden fees he's the one!