About

Excellence, Experience, Integrity

Kathleen M. Walker


Kathleen M. Walker is a commercial lawyer, specializing in intellectual property, brand protection, real estate transactions, commercial contracts and commercial litigation. Ms. Walker's clients represent a wide range of industries, including consumer electronics, health care, vitamin supplements, snack foods, baby products, sporting goods and the outdoor retail, automotive, pet industry, cosmetics and personal care products, food and beverage, real estate, and social networking.


Intellectual Property and Brand Protection

Ms. Walker's intellectual property matters include trademark, copyright, domain names, social media, advertising, unfair competition, counterfeiting and product packaging requirements. Ms. Walker engages in prosecution and enforcement of trademarks and copyrights. This includes assisting brand owners in developing global brand protection strategies, including securing her clients’ intellectual property and related distribution and manufacturing contracts. She also advises clients on developing brand guidelines to insure consistent brand representation on the Internet and retail stores. While Ms. Walker avoids litigation at all costs, she has over 30 years of litigation experience and can represent her clients in the courtroom if necessary. 


General Legal Advice
Ms. Walker has over 30 years of legal practice including practice at the top rated litigation firm in the country, General Counsel to an award-winning consumer electronics company and General Counsel to a real estate company. If Ms. Walker does not have the personal experience, she refers her clients highly qualified colleagues to ensure her clients have the best representation for their needs.


Contact Now
Kathleen M. Walker

Keith Harmon


Keith Harmon became a partner at ThornCrest Law in 2021. Mr. Harmon is a personal and

commercial lawyer, specializing in estate planning, intellectual property, brand protection, and

commercial contracts.


Estate Planning

Mr. Harmon passionately works with individuals and families to create comprehensive trusts and

estate planning throughout California in the preservation, management, and transfer of wealth.

Mr. Harmon creates comprehensive estate planning services which commonly include living

wills, healthcare powers of attorney, durable powers of attorney, pour-over wills, and revocable

living trusts as well as the structuring, creation, and endowment of more sophisticated trusts and

other estate planning vehicles.


Intellectual Property

Mr. Harmon engages in both prosecution and enforcement of trademarks and copyrights for

clients who represent a wide range of industries including consumer electronics, health care

supplements and snacks, cosmetics and personal care products, food and beverage, social

networking, and online marketplace sellers. This includes assisting brand owners in developing

global brand protection strategies, including securing his clients’ intellectual property and related

distribution and manufacturing contracts. He also advises clients on developing brand guidelines

to insure consistent brand representation on the internet and retail stores.

Share by: