Martinez & Ruby LLP - Attorneys at Law | Baraboo, WI

Baraboo, WI 608-355-2000

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Cole Daniel Ruby, a partner at Martinez & Ruby LLP Attorney at Law, graduated from the University of Wisconsin Law School in 2007. He received his B.S. in Political Science from the University of Wisconsin-Oshkosh in 2004, graduating summa cum laude.


During law school, Cole participated in the Legal Defense Program, where he represented indigent clients in criminal misdemeanor cases. Cole also interned with the Winnebago County District Attorney’s Office. In his free time, Cole wrote and acted in the school’s Law Revue.


Cole practices in the area of criminal defense. He represents criminal defendants in felony and misdemeanor cases, as well as probation revocation hearings before the Department of Corrections. Cole also assists clients seeking post-conviction relief.


Cole is a member of the Wisconsin, Dane County, and Sauk County Bar Associations. He serves on the Law Office Management Assistance Program (LOMAP) Committee of the Wisconsin State Bar and is a member of the Wisconsin Association of Criminal Defense Lawyers (WACDL).

Cole Daniel Ruby

Attorney at Law

WI State Bar License #1064819

cta Scale of justice Cole Daniel Ruby