Professor Demchick's Patent Services
Paul H. Demchick, United States Registered Patent Agent
(United States Patent and Trademark Office Registration 52,808)
Professor Demchick's Patent Services
Paul H. Demchick, United States Registered Patent Agent
(United States Patent and Trademark Office Registration 52,808)
There is no charge for a chat (or E-mail communication) to help inventors understand the patent protection options for their inventions.Our initial chat might include patent searches, patent applications, how to keep costs down, and how to use the "patent pending" period. If you have an invention (or idea) please learn your options. It is best to do that before making any public disclosure of your invention.
E-mail: demchick@professorpatents.com
Telephone: 1-206-350-7701 or 1-252-291-2140
Telephone from most countries other than the United States and Canada:
00-1-206-350-7701 or 00-1-252-291-2140Please note: When Dr. Demchick is working on patent applications or lecturing, he is not available to answer the telephone. However, please leave a message and he will gladly return your call. You may also E-mail him to tell him a telephone number at which you would like him to call you.
Initial consultations are at no cost or obligation to the inventor.