Former City Councilman Rick Mariano and former Norristown Mayor Ted LeBlanc were convicted in other cases.
Meehan's office is prosecuting the most powerful state lawmaker from Philadelphia, state Sen. Vince Fumo, whose trial is set for September.
The high-profile convictions have long prompted speculation about Meehan's political future, but he refused to speculate yesterday about a run for governor.
"I do not know what the future will hold," Meehan said. "Right now, it is time for me to decompress from this office."
Later, in response to a second question about running for governor, Meehan said that once he is settled into private law practice he will be "better positioned" to decide on his future.
One Democratic analyst said that he expects Meehan, 52, a Republican from Delaware County and former district attorney there, to run for governor, and that he will be a formidable candidate.
"He's not the person I'd want to be running against," said Larry Ceisler.
"He's a good candidate, he understands the political process, he has the resume and he's not going to come across as a right-wing ideologue," Ceisler said.
Meehan headed U.S. Sen. Arlen Specter's re-election campaign in 1992 and former U.S. Sen. Rick Santorum's 1994 upset Senate victory.
Specter said in a statement yesterday that Meehan had established himself as "one of the best" in a long line of distinguished U.S. attorneys here.
Another political analyst, G. Terry Madonna, of Franklin & Marshall College, in Lancaster, said that Meehan's Delaware County roots also make him a formidable candidate.
"If you want to win the governorship and you're a Republican, you have to stop the hemorrhaging of votes in the southeast," Madonna said. "You have to win the Philly 'burbs to be successful."