Skip to main content

About me

Robert McMillan Arthur is an attorney with Arthur Law Office LLC, practicing in the Metro Milwaukee area and the Fox Valley. He is a general practitioner, concentrating in Family Law, Entertainment and Intellectual Property Law, Small Business Law, and Nonprofit Law.


He graduated cum laude from Marquette University Law School in 2012, where he served on the executive committee of the Client Skills Board and Dispute Resolution Society. He was one of the first students to graduate with the law school’s Certificate in Alternative Dispute Resolution. He is a member of the State Bar of Wisconsin, the Milwaukee Bar Association, and Phi Alpha Delta Law Fraternity. He is also a member of the Collaborative Family Law Council of Wisconsin, where he serves on the Public Education Committee.



Prior to his legal career, Robert received his B.S. degree in Biomedical Engineering from Marquette University. He began his engineering management career in a small manufacturing company, eventually becoming Chief Operating Officer. He has also worked in teaching, ministry, and in the music industry.


Photos and videos

4224629 1354744369

Practice areas


  1. Business: 30%
  2. Family: 30%
  3. General Practice: 15%
  4. Intellectual Property: 15%
  5. Entertainment: 10%



Hourly ($185-225/hour), Fixed (sometimes), Retainer (sometimes), Free consultation (30 minutes), Pro bono (5%)

Payment types:

Cash, Check, Credit card

Attorney endorsements

6 total 

Are you an attorney? Endorse this lawyer

  • Rachel Renae Craig

    Attorney Arthur is well respected in the community and a passionate advocate for his clients. Anyone would be lucky to have him as their attorney. I endorse this lawyer.


    Rachel Craig Family Attorney
    Relationship: Fellow lawyer in community

  • Michael Kilkenny

    I have respected Robert and his abilities since I met him in law school. I trust his expertise, so much so, that I have referred both clients and family friends to him.


    Michael Kilkenny Estate Planning Attorney
    Relationship: Fellow lawyer in community

Contact info

Arthur Law Office LLC

310 E Buffalo St. Suite 160
Milwaukee, WI, 53202-5808


WIGood Standing201203/27/2015
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Outstanding Performance & Dedication-Public Education CommitteeCollaborative Family Law Council of Wisconsin2013
Highest Grade: Negotiation Workshop (Spring 2012)CALI2012
Highest Grade: Patent & Trade Secret Law (Spring 2011)CALI2011
Highest Grade: Env. Practice ‐ Clean Water Act (Spring 2011)CALI2011
Highest Grade: Nonprofit Law & Organizations (Spring 2011)CALI2011
Work experience
TitleCompany nameDuration
Attorney at LawArthur & Hoffman LLC2012 - Present
Legal InternMarquette Legal Initiative for Nonprofit Corporations (M-LINC)2011 - 2011
Legal InternMidwest Environmental Advocates2011 - 2011
Research AssistantMarquette University Law School2010 - 2012
Research CoordinatorMetro Milwaukee Fair Housing Council2008 - 2009
Research InternCollege Of Lake County2008 - 2008
Business ManagerNorthern Room LLC2007 - 2008
Teaching AssistantUniversity of Wisconsin - Milwaukee2006 - 2008
Executive Vice President & Chief Operating OfficerArthur Technology Inc.1997 - 2000
Association namePosition nameDuration
Wisconsin Pro Bono Honor SocietyInaugural Member2013 - Present
Eastern District of WisconsinMember2013 - Present
Wisconsin Association of Criminal Defense LawyersMember2013 - Present
Collaborative Family Law Council of WisconsinMember2013 - Present
Phi Alpha DeltaJustice (president), Milwaukee Alumni Chapter2012 - Present
Milwaukee Bar AssociationMember2012 - Present
Milwaukee Young Lawyers AssociationMember2012 - Present
State Bar of WisconsinMember2012 - Present
Christian Legal SocietyMember2011 - Present
Alpha Kappa DeltaMember2008 - Present
American Statistical AssociationMember2008 - Present
Sigma ChiN/A1989 - Present
Publication nameTitleDate
Marquette Intellectual Property Law ReviewFederal Circuit v. Ninth Circuit: A Split Over the Conflicting Approaches to DMCA Section 12012013
School nameMajorDegreeGraduated
Marquette University Law SchoolLawJD - Juris Doctor, cum laude2012
Marquette University Law SchoolLawCertificate in Alternative Dispute Resolution2012
University of Wisconsin, OshkoshSociologyBS - Bachelor of Science2006
Marquette University Law SchoolBiomedical EngineeringBS - Bachelor of Science1990
University of Wisconsin, MilwaukeeSociologyMS - Master of ScienceN/A