Patents by Inventor Robert M. Wansea

Robert M. Wansea 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).

  • Tilt sensing and indicating device for a containment plow
    Patent number: 10760229
    Abstract: A tilt sensing and signaling device for a containment plow.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: September 1, 2020
    Assignee: Pro-Tech Manufacturing and Distribution, Inc.
    Inventors: Michael J. Guggino, Robert M. Wansea, Paul E. Spencer
  • TILT SENSING AND INDICATING DEVICE FOR A CONTAINMENT PLOW
    Publication number: 20170292237
    Abstract: A tilt sensing and signaling device for a containment plow.
    Type: Application
    Filed: March 24, 2017
    Publication date: October 12, 2017
    Applicant: Pro-Tech Manufacturing and Distribution, Inc.
    Inventors: Michael J. Guggino, Robert M. Wansea, Paul E. Spencer
  • Floating biological contactor
    Patent number: 5228998
    Abstract: The method and apparatus of the invention are directed to the removal of pollutants from ponds, lagoons, streams, and similar waters. Floating apparatus is designed to house, nurture, and support colonies of fixed-film bacteria and/or more complex microorganisms specifically appropriate for consuming the particular contaminants present in the pond being treated. The colonies of microorganisms are first grown as bio-films in a relatively large bio-chamber that is filled with bio-suspension forms. Then, only after the colonies become large and stable, is pond water circulated through the bio-chamber, such circulation being gentle and without agitation. The apparatus also includes (a) a pond-water intake; (b) a water mixing chamber; and (c) an equipment pod which houses water and air pumps, a water heater, a weather station, water-condition monitoring devices, and a microprocessor.
    Type: Grant
    Filed: May 26, 1992
    Date of Patent: July 20, 1993
    Inventors: Lee M. DiClemente, John W. Pickering, Robert M. Wansea