The New England Patriots placed veteran fullback Tony Fiammetta on the left squad list and were granted a roster exemption.
BR> They signed fullback Kareem Huggins and cornerback Derrick Martin.
Fiammetta, 25, was signed by the Patriots as a free agent in March.
He is a veteran of three NFL seasons with the Carolina Panthers and Dallas Cowboys.
The 6-foot, 250-pounder originally entered the NFL as a fourth-round draft pick of Carolina out of Syracuse in the 2009 NFL draft.
He was released by Carolina on Sept. 3, 2011 and was claimed off waivers by Dallas two days later.
Last season he played in 10 games with six starts for the Cowboys and finished with four rushing attempts for four yards and three receptions for 39 yards. In three NFL season, Fiammetta has played in 34 games with 17 starts and has 11 rushing attempts for 26 yards and eight receptions for 73 yards.
Martin, 27, is a veteran of six NFL seasons with the Baltimore Ravens, Green Bay Packers and the New York Giants.
The 5-foot-10, 198-pounder originally entered the NFL as a sixth round draft pick of Baltimore out of Wyoming in the 2006 NFL draft.
He was traded by Baltimore to Green Bay on Sept. 5, 2009 for guard Tony Moll. Martin was cut by Green Bay on March 2, 2011 and then signed with the Giants on Aug. 13 the following year.
Martin has played in 61 NFL games with four starts and has registered 30 total tackles, three interceptions and eight passes defensed. Last season with the Giants, he played in 14 games and all four postseason games, including Super Bowl XLVI against the Patriots.
Huggins, 26, is a veteran of two NFL seasons with the Tampa Bay Buccaneers.
After originally joining the Buccaneers as a rookie free agent in 2009 out of Hofstra, the 5-foot-9, 198-pounder spent some time on the practice squad before joining the 53-man roster. He has played in six NFL games and has carried the ball four times for 11 yards. Huggins was out of football in 2011.
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