Patents by Inventor Ryan Roudebush

Ryan Roudebush 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).

  • Portion of a motor grader
    Patent number: D548752
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: August 14, 2007
    Assignee: Caterpillar Inc
    Inventors: Mazin M. Merghani, Chad Stollenwerk, Sarath B. Chirumamila, Jeffrey A. Brush, Craig B. Kelley, Michael T. Baltes, Ashley D. Menges, Aaron Stritesky, Ryan Roudebush