Friedman et al. v. Rogers et al., 440 U.S. 1 (1979) was a Supreme Court case in which the Court held that a Texas law, the Texas Optometry Act, which prohibited optometrists from using trade names for commercial purposes and which requires that 4/6 of the members of the Texas Optometry Board be members of the Texas Optometric Association is constitutional. In its decision the Supreme Court overruled the United States District Court for the Eastern District of Texas's ruling in that prohibition against trade name was an unnecessary and unjustified stifling of First Amendment Commercial speech. The decision further upheld a State's Tenth Amendment right to control and regulate their professional licensing boards and organizations.

Throughout many industries and professional practices within the United States, there is a divide between those who consider themselves "true professionals" and those who are "commercial professionals". "True professionals" are against the use of commercial advertising or promotion, and "commercial professionals" are those who are for advertising.^{[citation needed]}

Dr. N. Jay. Rogers was a licensed optometrist in the State of Texas, and board member of the Texas Optometric Association, who was a staunch supporter of "commercial professionals", and was actually the lead spokesman for an organization of over 100 other commercial Optometric offices under the trade name of Texas State Optical. Rogers' complaint arose both the fact the Texas Optometry Act required 4/6 of the board members to be part of the Texas Optometric Association, which Rogers couldn't join due to his commercial affiliations, and that it prohibited the practice of optometry under a trade name

Rogers filed suit with the U.S. District Court for the Eastern District of Texas, Beaumont Division. He filed suit against the rest of the board members, collectively represented by Dr. Richard Friedman, specifically he sued the Board to receive declaratory and injunctive relief from the enforcement of the specific parts of the statute at issue. The case was heard by an en banc panel of District Court Chief Judge Joseph Fisher, District Court Judge William Steger, and Fifth Circuit Judge Irving Goldberg presiding. In its memorandum opinion, the Court affirmed the part of the statute which required board members to be a part of the Texas Optometric Association, however it did side with Rogers in that the prohibition of using trade names was a violation of proper commercial speech protected by the First Amendment. saying,

"...even if a trade name is not an integral part of advertising per se, there is a first amendment right to the use of a trade name as part of the consuming public's right to valuable information."

The District Court therefore struck down the specific section prohibiting trade names, and Friedman appealed to the Supreme Court.

On November 8, 1978, the Supreme Court held oral arguments and its ruling was announced on February 21, 1979. In a unanimous decision the Court ruled in favor of Friedman, thereby affirming and reversing in part the District Court's decision, which ultimately meant Friedman had prevailed in the entire case. Although it was a unanimous decision in favor of Friedman, Justice Harry Blackmun, joined by Justice Thurgood Marshall, filed an opinion concurring in part and dissenting in part.

Justice Lewis Powell Jr. wrote the majority opinion, which was joined by every other Justice but those who dissented. The opinion reviewed the District Court's interpretation of two prior cases, those being Bates v. State Bar of Arizona, 433 U.S. 350 (1977), and Virginia State Pharmacy Board v. Virginia Citizens Consumer Council, 425 U. S. 748 (1976). In examining the District Court's decision, the Court concluded that the District Court had interpreted the cases wrongfully, stating,