After the conclusion of the 2012 NFL draft, the Denver Broncos front office kept busy, initiating a flurry of undrafted free agent -- or college free agent -- signings. The official Denver Broncos blog has the latest details for the latest signings, which include:

• DE Jamie Blatnick, Oklahoma St. Cowboys
• LB Elliot Coffey, Baylor Bears
• LB Jerry Franklin, Arkansas Razorbacks
• S Duke Ihenacho, San Jose St. Spartans
• LB Steven Johnson, Kansas Jayhawks
• CB Coryell Judie, Texas A&M Aggies
• TE Anthony Miller, California Golden Bears
• OL Mike Remmers, Oregon St. Beavers
• WR Gerell Robinson, Arizona St. Sun Devils
• OL Wayne Tribue, Temple Owls
• OL Austin Wuebbels, Missouri Tigers
• Long snapper Aaron Brewer, San Diego St. Aztecs

Perhaps most notable among the signees, Jamie Blatnick collected an impressive 16.0 sacks in his OSU career and 50 tackles in his senior season.

In addition to the nine players selected during the draft, this brings the Broncos' rookie total to 21 entering the 2012 NFL Season.

Head over to SB Nation NFL and Mocking the Draft for more on the 2012 NFL Draft.