Vince has also assisted clients with the copyright protection of their works, including software programs, websites, works of art, or written materials. Vince has obtained numerous federal copyright registrations for clients at the U.S. Copyright Office, and has advised clients on strategies for protecting their copyrighted materials.

In addition, Vince has represented clients in federal court to protect against copyright infringement, as well as defending clients against allegations of copyright infringement. Recently, he has defended homeowners accused of copying a builder's floor plans when building their custom home.