Hall Estill

Sarah Hansel serves as a member of the firm's Board of Directors and Executive Committee. Her primary areas of practice are Corporate/Commercial and Intellectual Property, specifically including, software licensing agreements, consulting agreements, custom development agreements, statements of work, service level agreements and maintenance/support agreements.

Sarah has an AV Preeminent rating through Martindale-Hubbell and is a member of the firm's Technology Committee.

Practice Areas

Education & Admissions

Education

University of Oklahoma College of Law (J.D., with honors, 1989)
Eastern Illinois University (B.A. in Political Science, summa cum laude, 1983)

Admissions

Oklahoma (1989)
Oklahoma Supreme Court
U.S. District Court for the Northern District of Oklahoma

Experience

2006 - Present Hall Estill
1991 - 2006 Nichols, Wolfe, Stamper, Nally, Fallis & Robertson
1989-1991 Hall Estill

Honors & Awards

Recognized as Best Lawyers' Tulsa Lawyer of the Year in Business Organizations (including LLCs and Partnerships) in 2021
Recipient of the 2019 Guardian Angel Award from The Parent Child Center of Tulsa, which honors an individual or organization whose commitment to PCCT has made a significant difference in our mission to strengthen families and bring hope and healing to vulnerable children who are at risk for, or victims of, child abuse and neglect.
Recipient of the 2015 inaugural "Darryl DeBorde Award for Strategic Excellence." presented by Meals on Wheels of Metro Tulsa for her exemplary service to the organization
Named to the 2014 Power Attorneys & Legal Professionals List by the Tulsa Business & Legal News
Recipient of the 2013 Roger R. Scott Community Service Award presented by the Tulsa County Bar Association
Recognized as a Best Lawyer in America in Technology Law, Business Organizations, Corporate Law and Mergers & Acquisitions Law
Named to the 2010 "50 Making a Difference" list presented by the Journal Record
Recipient of the 2009 Leadership in Law Award presented by the Oklahoma Bar Association and the Journal Record
Dan Harrison Entrada Award - Tulsa Regional Tourism

Community & Professional Involvement

Vice Chair, Board of Trustees, Tulsa Community College Foundation
Member, Board of Trustees, Tulsa Community Foundation
Member, Board of Directors, Girl Scouts of Eastern Oklahoma
Board of Advisors, Tulsa Regional Chamber of Commerce
Member, Mental Health Association Oklahoma, Carnivale 2021 Committee
Member, Tulsa World Community Advisory Board (2017-2019)
NewView Oklahoma, Member, Board of Directors
Meals on Wheels, Chair, Advisory Board and Member, Fundraising Committee
Parent Child Center, Emeritus Member, Board of Directors
Street School, Inc., Advisory Board
American Bar Association
Oklahoma Bar Association
Tulsa County Bar Association
Tulsa Women Lawyers Association