A fourth-generation Oklahoman, Jeffrey Hendrickson’s career is dedicated to defending individuals and entities in high-value, high-pressure litigation. His practice focuses on representing medical entities and medical professionals in professional negligence lawsuits, employers in labor and employment disputes and other issues affecting the workplace, and government entities and government officials in all manner of litigation, but most specifically on civil rights claims under Section 1983 involving the First, Fourth, Fifth, Sixth, Eighth, and Fourteenth Amendments. Jeffrey also maintains a lively appellate practice, having authored and submitted multiple merits briefs to, and offered oral argument, at the Tenth Circuit Court of Appeals, and having submitted amicus briefs in the Fourth and Eleventh Circuit Courts of Appeals. Jeffrey has also authored six amicus briefs to the United States Supreme Court, most recently in the fall of 2024. He has been named a “Rising Star” by the SuperLawyers magazine for three consecutive years beginning in 2022.
Jeffrey, his wife Sarah Margaret, and their two daughters live in the Putnam Heights neighborhood of Oklahoma City. The Hendricksons are members of Frontline Church downtown and give back to Oklahoma City through regular volunteering at Frontline’s 405 Center. In his spare time, Jeffrey enjoys reading, playing the piano, playing tennis, playing golf, and cheering on the Oklahoma State University Cowboys and Cowgirls and the Oklahoma City Thunder. The Hendricksons also enjoy cooking, traveling, and spending time with their friends and family.
Legal Secretary:
Jeanne Girouard
Education:
Oklahoma State University, B.S. in Physiology, May 2013
University of Oklahoma College of Law, J.D., September 2016
Bar Admissions:
Trial/State
State of Oklahoma, 2016
Western District of Oklahoma, 2016
Northern District of Oklahoma, 2017
Eastern District of Oklahoma, 2017
Appellate:
Tenth Circuit Court of Appeals, 2017
Fourth Circuit Court of Appeals, 2022
Eleventh Circuit Court of Appeals, 2024
United States Supreme Court, 2021
Professional Associations and Memberships:
Oklahoma Association of Defense Counsel
Board of Directors, 2021-Present
Oklahoma County Bar Association
Member, Fee Grievance and Ethics Committee, 2020-Present
Defense Research Institute
Member, 2017-Present
USLAW
Member, 2021-Present
Classes/Seminars Taught:
National Business Institute, Oklahoma Employment Update, August 2021
Oklahoma Restaurant Association Exposition, ADA Considerations When Hiring Workers With Known Disabilities, August 2021
National Business Institute, COVID-19 Employers Guide, August 2020
William J. Holloway Inn of Court, Importing Eighth Amendment Standards to Resolve Workplace Disputes, February 2020
Oklahoma Restaurant Association Exposition, Medical Marijuana Rules and Guidelines Presentation, August 2019
Respective Cases/Published Works
Cases
Barrios v. Haskell County Public Facilities Authority, 2018 OK 90, 432 P.3d 233 (Okla. 2018) Opinion
Earles v. Cleveland County Board of County Commissioners, 418 F. Supp. 3d 879 (W.D. Okla. 2019), Opinion.
Articles
Foreign Concept: Do Non-U.S. Citizen Workers Count as Employees In Determining Whether Title VII Applies?, USLaw Magazine, January 2022
Vaccine Requirements in the Late Stages of the COVID-19 Pandemic, Oklahoma Restaurant Association Magazine, August 2021
The Oklahoma Supreme Court Again Dodges the Plain Meaning of Prevailing Party, Oklahoma Association of Defense Counsel Magazine, January 2021
Medical Marijuana in Oklahoma: Rules for the Workplace, Oklahoma Restaurant Association Magazine, August 2020
The Oklahoma Supreme Court Limits the Cates Doctrine, Oklahoma Association of Defense Counsel Magazine, Fall 2018
Amicus Briefs:
Bond v. City of Tahlequah, United States Supreme Court Case No. 20-1668: https://www.supremecourt.gov/DocketPDF/20/20-1668/182852/20210630004957560_NPA%20Amicus%20E%20File%20June%2030%202021.pdf
Martin v. Castro, United States Supreme Court Case No. 21-533: https://www.supremecourt.gov/DocketPDF/21/21-533/199690/20211111172945611_NPA_AZ_Amicus%20Main%20EFILE%20Nov%2011%2021.pdf
County of Sacramento v. Thomas, United States Supreme Court Case No. 21-1220: https://www.supremecourt.gov/DocketPDF/21/21-1220/220552/20220407173322984_NPA_Sac_Amicus%20Document%20April%207%202022%20EFile.pdf
Ferris v. Scism, United States Supreme Court Case No. 21-1422: https://www.supremecourt.gov/DocketPDF/21/21-1422/227251/20220606163148605_FerrisNPA_Amicus%20Main%20EFILE%20June%206%202022.pdf
Kinsinger v. Thomas, United States Supreme Court Case No. 23-1204: https://www.supremecourt.gov/DocketPDF/23/23-1204/314666/20240610152527374_NpaKinsinger_Amicus%20Document%20June%2010%202024%20EFile.pdf
Adams v. City of Harahan, United States Supreme Court Case No. 24-102: https://www.supremecourt.gov/DocketPDF/24/24-102/325695/20240911151718857_AdamsNPA%20MAIN%20E%20FILE%20Aug%2029%202024.pdf
Hulbert v. Pope, Fourth Circuit Court of Appeals Case No. 21-1608
Bolton v. Sheriff of Coweta County, Eleventh Circuit Court of Appeals Case No. 23-12752-G
Cunningham v. Baltimore County et al., Supreme Court of Maryland Case No. SCM-REG-0009-2023