Holabird Intellectual Property Lawyers

Brian Donahoe
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Brian Donahoe
Sioux Falls, SD Intellectual Property Attorney with 30 years of experience
(605) 367-3310 401 E. 8th St.
Suite 215
Sioux Falls, SD 57103-7008
Free ConsultationIP, Appeals, Business and Environmental
University of South Dakota
Born in South Dakota and raised in NW Iowa, I sought higher education back in South Dakota at SDSU. Following graduation there, I worked for a construction and land development company in the MetroWest area of Boston, MA for 3 years, then returned and obtained a law degree from USD. After a judicial clerkship for the Honorable John B. Jones in the US District Court for the District of South Dakota, I have been in private practice of law in Sioux Falls. My practice involves representing people and companies throughout the region in state and federal courts plus administrative hearings...
Mark Ekse
Claimed Lawyer Profile
Mark Ekse
Sioux Falls, SD Intellectual Property Attorney with 21 years of experience
(605) 334-0005 600 S. Main Avenue
Suite 102
Sioux Falls, SD 57104
IP, Business, Patents and Trademarks
University of South Dakota School of Law
Mark Ekse - Registered Patent Attorney and Member of the State Bar of South Dakota. Mark’s practice focus includes licensing, trademark and copyright law. He also represents clients involved in patent disputes, infringement cases and intellectual property cases. Mark represents clients needing legal guidance with registering and protecting software and computer technology, electronic commerce and digital enterprise, as well as trade secret protection and disputes. Mark is registered to practice before the U.S. Patent and Trademark Office. Mark currently serves as an adjunct professor of Patent Law and Intellectual Property at the University of South Dakota. He received his undergraduate...
David Rezac
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David Rezac
Sioux Falls, SD Intellectual Property Attorney with 19 years of experience
(605) 336-2880 206 West 14th Street
P.O. Box 1030
Sioux Falls, SD 57101
IP, Business, Real Estate and Trademarks
University of South Dakota School of Law


South Dakota lawyer David Rezac is a member of the Davenport, Evans, Hurwitz & Smith Transactions and General Business practice group, and his practice covers all aspects of business transactions, as well as federal and state trademark registrations. David advises clients in both large and small business transactions, and his expertise covers entity formation, leasing and financing arrangements, real estate sales, mergers, acquisitions, and general contract preparation and negotiation. David also has extensive experience in obtaining federal and state trademark registrations and can assist clients in determining the advantages of registration, as well as completing the registration process.

David joined...
Tanner W. Anderson
Claimed Lawyer Profile
Tanner W. Anderson
Sioux Falls, SD Intellectual Property Lawyer with 3 years of experience
(605) 335-4950 140 N Phillips Ave
4th Floor
Sioux Falls, SD 57104
IP, Business, Real Estate and Trademarks
University of South Dakota School of Law
Sean Kaufhold
Claimed Lawyer Profile
Sean Kaufhold
Sioux Falls, SD Intellectual Property Attorney with 26 years of experience
(605) 334-1571 5901 S. Remington Place
Suite 200
Sioux Falls, SD 57108
IP and Patents
William Mitchell College of Law
Sander J. Morehead
Claimed Lawyer Profile
Sander J. Morehead
SIOUX FALLS, SD Intellectual Property Attorney
(605) 336-3890 300 South Phillips
Suite 300
SIOUX FALLS, SD 57101
IP, Business, Insurance Defense and Patents
Intellectual Property Attorneys in Nearby CitiesIntellectual Property Attorneys in Nearby Counties

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