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)
E-mail: demchick@professorpatents.com
Telephone: 1-206-350-7701 or 1-252-291-2140
Telephone from most countries other than the United States of America and Canada:
00-1-206-350-7701 or 00-1-252-291-2140Please note: When Dr. Demchick is lecturing, speaking with clients or working on patent applications, 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.