NFL Transactions: Thursday

49ers

release CB Shawntae Spencer
sign RB Rock Cartwright

Bears

re-sign DE Israel Idonije

Bills

sign DE Mario Williams

Broncos

sign S Mike Adams

Browns

re-sign CB Dimitri Patterson (three-year deal)
sign DE Juqua Parker
re-signed G/T Oniel Cousins

Buccaneers 

sign Dan Orlovsky (two-year deal)

Chargers

sign WR Eddie Royal

Chiefs

sign  TE Kevin Boss

Colts

sign OL Mike McGlynn

Cowboys 

sign S Brodney Pool
sign LB Dan Connor

Dolphins

re-sign RB Steve Slaton (one-year deal)
sign OT Artis Hicks
sign Jamaal Westerman

Giants

sign S Chris Horton

Lions

sign FB James Bryant
sign S Erik Coleman

Patriots

re-sign WR Matthew Slater
re-sign DT Marcus Harrison
signed S Steve Gregory (three-year deal)
re-sign Dan Koppen

Redskins

sign S Brandon Meriweather (two-year deal)

Saints 

sign G Ben Grubbs (five-year deal $36 million)

Seahawks

sign FM Michael Robinson

Titans

sign G Steve Hutchinson (three-year deal)