Patents by Inventor Allan R. Wilhelmi

Allan R. Wilhelmi 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).

  • Wet combustion system incorporating autoregulation
    Patent number: 4234426
    Abstract: A wet air combustion system including a reactor, a steam boiler, a pressure control valve (PCV) to regulate the heat exchange of the boiler steam with the reactor effluent, and a sensor/responder coupled to the PCV monitoring the reactor influent temperature after preheat exchange with the partially cooled reactor effluent.
    Type: Grant
    Filed: December 14, 1978
    Date of Patent: November 18, 1980
    Assignee: Sterling Drug Inc.
    Inventors: Allan R. Wilhelmi, Daniel C. Troy