Tiedemann joins Davis, Coover, Agnor & Barr

Steven L. Tiedemann has joined the Howard County law firm of Davis, Coover, Agnor & Barr LLC. He was an assistant attorney general representing the state of Maryland in construction procurement litigation.

Tiedemann is an alumnus of the Naval Academy. He received a master of science in business from Central Michigan University and graduated from the University of Maryland School of Law. He is an adjunct professor of business at Mount Saint Mary's College.

Bartholomew completes online real estate course

Biff Bartholomew, a real estate agent with Coldwell Banker Residential Brokerage in Ellicott City, has completed the online e-PRO, an Internet course that is the official technology program of the National Association of Realtors.