Chicago, IL -- (Sports Network) - The Chicago Blackhawks agreed to terms with forwards Adam Burish and Dustin Byfuglien and defenseman James Wisniewski, all restricted free agents, on Wednesday.

Burish began playing full-time last season with Chicago and appeared in 81 games, totaling four goals and four assists along with a team-high 214 penalty minutes. His penalty minutes were the third-highest in the NHL last season.

Byfuglien appeared in 67 games last year and scored 19 goals and added 17 assists. He has spent parts of three seasons in the NHL, all with Chicago, and has tallied 23 goals and added 21 assists in 101 games.

Wisniewski, also appearing in his third NHL season in 2007-2008, totaled seven goals and 19 assists in 68 games. In 137 games, all with the Blackhawks, he has 11 goals and 32 assists along with 178 penalty minutes.