Mike Reiss of ESPN reports that the Patriots brought in four free agents for workouts on Monday including Patriots C Gino Gradkowski, DB Harold Jones-Quartey, G Nate Theaker and G Earl Watford.
Gradkowski, 28, is a former fourth-round pick of the Ravens back in 2012. The Panthers signed Gradkowski to a three-year, $3.15 million contract last year and he set to make a base salary of $875,000 for the 2017 season.
The Panthers recently placed Gradkowski on injured reserve and later released him with an injury settlement.