Robert L. Mullen
Immigration attorney · Casper, WY · Admitted Wyoming 2012
About this attorney
Robert L. Mullen is a seasoned attorney based in Casper, Wyoming, bringing decades of legal experience to his practice. He provides comprehensive counsel across a diverse range of legal matters, with a focus on estate planning, elder law, guardianship, family law, and immigration. In addition to his advocacy work, Mr. Mullen assists clients in finding collaborative, cost-effective resolutions through arbitration and mediation.
Over the course of his legal career, Mr. Mullen has demonstrated a strong commitment to public service and community legal needs. Notably, he served as the City Attorney for the City of Casper from 1987 to 1995, advising municipal leadership and handling complex civic matters. He earned his law degree from the University of Wyoming College of Law in 1975, establishing deep professional roots in the state.
Mr. Mullen is dedicated to offering personalized, attentive legal representation tailored to the unique circumstances of each client. Whether guiding individuals through significant family transitions, planning for future generations, or resolving disputes outside the courtroom, he approaches every matter with integrity, professionalism, and practical insight.
Matters handled
Practices before USCIS, EOIR immigration courts, and the Board of Immigration Appeals (BIA):
Asylum and refugee protection
Green cards
Marriage and family petitions
Work visas
Citizenship and naturalization
Deportation defense
Student visas
Business immigration
Admissions
Licensing and court practice jurisdictions:
Authorized to appear and represent clients before all United States Immigration Courts, the Board of Immigration Appeals (BIA), and USCIS administrative interviews nationwide under 8 C.F.R. § 1292.1.
Languages
Languages consultations and case preparations are conducted in:
Consultations
Consultation formats, fee structures, and scheduling terms:
Initial assessments conducted via secure video conference (Zoom/Meet), telephone, or in-person at the firm office.
Consultation fee is credited directly toward total legal representation fees if you retain the attorney.
Office
Physical office location, remote availability, and jurisdictions served:
Because United States immigration law is strictly federal, this attorney represents clients living across all 50 states, U.S. territories, and abroad with electronic filings and secure video consultations.
Contact
Reach Robert directly by phone or submit your inquiry below:
Direct Consultation
Browse all bar-admitted immigration practitioners serving Wyoming residents.
View Wyoming State Hub →Robert L. Mullen pays to be listed on Greenway Lawyer. This listing is advertising. It is not a recommendation, and Greenway Lawyer has not evaluated the quality of this attorney's work. We have confirmed that licensing is active in Wyoming as of 4 September, 2026. Any attorney-client relationship you form is with Robert L. Mullen or their firm, not with Greenway Lawyer.