Law Office of Sam Sokhansanj PLLC, Patent Attorney Sam Sokhansanj 3 years ago ID: #421121 Listed In : Legal Services Law Office of Sam Sokhansanj PLLC, Patent Attorney Sam Sokhansanj (214) 988-5454 https://attorneysam.com [email protected] LinkedIn Business Description intellectual property services, patent application filing, trademark registrations. Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : Patent Attorney patent lawyer