Patents by Inventor Eric Crispen

Eric Crispen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • BONE SCREW/DRIVER ASSEMBLY HAVING SURFACE ROUGHNESS
    Publication number: 20130030476
    Abstract: An assembly and method for attaching a medical device, or other structure, to a bone, according to which two projections are formed on one end of a driver that extend in two corresponding recesses, respectively, formed in the head of the screw to drivingly engage the driver and the screw.
    Type: Application
    Filed: July 29, 2011
    Publication date: January 31, 2013
    Applicant: Warsaw Orthopedic, Inc.
    Inventors: Daniel A. Shimko, Bryan Scott Berkebile, Eric Crispen, Carlos Joel Lugo