Patent, Trademark, and Copyright Attorneys in Dallas, Texas Alyssa Y. Krahmer (972) 349-9871 alyssa@krahmerlawfirm.com www.krahmerlawfirm.com 5057 Keller Springs Rd. Suite 300 Addison, TX 75001 (map) Ryan A. Starnes (214) 390-2300 rstarnes@libbysparks.com www.libbysparks.com 5950 Berkshire Lane Suite 200 Dallas, TX 75225 (map) Ronald L. Chichester ron@texascomputerlaw.com (713) 302-1679