Cloverleaf Lawyers

I have over 30 years of experience with patent prosecution including patent interferences. I advocate determining the outcome of potential patent interferences before a request for interference is filed. Patent interferences can be identified early in prosecution when reviewing cited references if the reviewer is trained to recognize interfering subject matter. Once identified, an interference proceeding can be focused on the right issues or avoided.

After serving as law clerk on the Federal Fifth Circuit Court of Appeals for two years, entered private practice of law in 1972. Practice includes transactional commercial and residential real estate, small business, wills and estate planning, and franchising law.

For almost 25 years, I have represented men and women accused of crimes in state and federal courts. Before opening my office, I served as a CIA officer for 5 years. I have also served as a special prosecutor. Very few attorneys have handled as many federal criminal cases as I have. Don’t be fooled by lawyers who spend more time and effort on advertising than they do on representing clients.

Native Texan, 5th generation attorney, Member - Sons of the Republic of Texas.

Houston Immigration Attorney Chris Hammond has experience with a wide variety of immigration cases, including complicated deportation cases. Chris graduated from University of Houston Law Center and lives in Houston with his family. He is passionate about providing immigrants in Houston with the best possible representation, and he has a history of fighting and winning difficult immigration cases. Chris is the founder and managing partner of Chris Hammond Law Firm, which is exclusively an immigration practice. Chris Hammond Law Firm handles family-based visas, deportation defense, asylum, citizenship, U visas, waiver cases, employment visas, and other types of immigration cases. Based...

John Ngunjiri is currently an attorney in Norton Rose Fulbright's Houston office. Prior to joining the firm, John worked for a global energy company as a capital projects contractors intelligence lead. With over 19 years in the engineering, environmental, and oil and gas industries in various capacities and countries, John has a solid blend of skills, experiences and knowledge in capital projects and the energy space. His education, training and experiences range from capital projects management, costs and schedule estimating and controls, execution planning, contracts and risk distribution negotiations, contracts development and administration, project financing, design development, engineering management, procurement and...

Experience. Knowledge. Attitude. Those are the important qualities you should seek in a lawyer. Since 1982, Charles B. (Brad) Frye has practiced all over the State of Texas, with cases also in Louisiana, New Mexico and Oklahoma. He has a unique blend of experience with a background in criminal defense and civil litigation, both state and federal. He has argued cases before the Texas Supreme Court and many of the Courts of Appeals in Texas, and has tried dozens of jury trials, both criminal and civil, all over Texas, in both state and federal courts. Clients range from persons wrongfully accused of...

Colby is a seventh generation Texas native who specializes in civil litigation and trial advocacy. A graduate of UT-Austin and the University of Houston Law Center, Colby began his career working on a team that obtained billions of dollars for stockholders who lost money to securities fraud committed by firms all over the United States – including an energy company called Enron.

Rivaling Colby’s passion for justice is his in-depth and intimate knowledge of the strategies and tactics of those attorneys he faces. He has spent many years in the trenches defending clients against wrongful injury lawsuits. He successfully defended his...