ORCHARD PARK, N.Y. (AP) The Buffalo Bills have signed offensive tackle Justin Renfrow after inviting him to their mandatory minicamp.

Listed at 6-foot-6 and 310 pounds, Renfrow split the 2014 season with Seattle and Green Bay but has yet to appear in an NFL game. He originally was signed by Arizona in 2014 as an undrafted rookie free agent out of Miami.

Renfrow was one of seven players the Bills brought in on a tryout basis to their three-day mandatory practices, which ended Thursday.

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The Bills freed room on their roster by designating safety Phillip Thomas as waived/injured. The Bills are off until they open training camp July 30.

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