A disgraced French businessman was convicted of fraud and sentenced to four years in prison on Tuesday for filling tens of thousands of breast implants with industrial grade silicone. But he left the courthouse freely after lodging an appeal, and thousands of women will have to wait longer to discover if they will receive damages.

The ruling in the criminal case by a court in Marseille, which all the trappings of a class-action lawsuit, ordered up to 40 million euros ($55 million) in damages paid to a fraction of the 125,000 women worldwide who received the implants.

However, that sum for Jean-Claude Mas' company, Poly Implant Prothese, was largely theoretical because it is bankrupt, and because the appeal froze any efforts to find alternate sources. It will be months, if not years, before any women see money many say they need to remove the faulty, leak-prone implants.

In addition to his prison sentence, the French businessman was fined 75,000 euros ($103,000).

His lawyer promised to appeal immediately, and Mas left the courthouse without comment. The appeal freezes the jail term, fine and any damages.

Four managers in the now-defunct Poly Implant Prothese received lesser sentences.

The decision established a complex system of damages for about two-thirds of the 7,100 women who joined the case, with a potential total of 40 million euros ($55 million) to be paid by those convicted. But, like Mas' fine, it was not clear where that money would come from.

The Supreme Court indicated Tuesday it could breathe new life into a federal rule requiring states to reduce power plant pollution from the South and Midwest that fouls the air in the eastern U.S.

Several justices suggested during a 90-minute argument that they believe the Environmental Protection Agency did not exceed its authority when it issued its cross-state air pollution rule in 2011. A divided federal appeals court panel invalidated the rule last year.

The EPA sought to reduce pollution from power plants in 28 states that drifts above states in the Northeast and Mid-Atlantic regions. Texas led 14 states and industry groups in challenging the rule. Most downwind states support it.

Justice Department lawyer Malcolm Stewart said the EPA is trying to be "an honest broker" between upwind and downwind states.

Sulfur dioxide and nitrogen oxide pollution from power plants can be carried long distances and the pollutants react with other substances to form smog and soot, which have been linked to illnesses. The cross-border pollution has prevented many cities from complying with health-based standards set by law.