Patents by Inventor Randolph C. Puls

Randolph C. Puls 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).

  • Full access wheelchair
    Patent number: 5601302
    Abstract: A Full Access wheelchair in which the seat can be raised to a height of about forty inches above the ground, or lowered to a height of about ten inches above the ground, while providing constant and comfortable support for the legs of a user throughout the range of motion of the seat. This Full Access wheelchair can increase the independence of many disabled individuals, and enhance their quality of life.
    Type: Grant
    Filed: September 21, 1995
    Date of Patent: February 11, 1997
    Assignee: Board of Supervisors of Louisiana State University and Agricultural and Mechanical College Office of Technology Transfer
    Inventors: John E. Beard, James C. Conwell, Randolph C. Puls, Jeffrey C. Savela, David M. Rothbauer