Patents by Inventor Douglas E. Woehler

Douglas E. Woehler 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).

  • Beacon light with at least one emitting diode and a method for retrofitting the beacon light onto an existing incandescent beacon light
    Patent number: 7281821
    Abstract: A beacon light member including a housing configured to be attached to a base member of a beacon light, the base member of the beacon light configured to utilize an incandescent light source. A power supply contained in the housing is configured to electrically connect to a power point in the base member. At least one light emitting diode (LED) light source is contained in the housing. A beacon light including a first base member, a second member, and at least one incandescent light source can also be retrofit. Under the retrofitting method, the at least one incandescent light source is removed, the second member is removed, and the second member is replaced with a beacon light module including at least one light emitting diode (LED) light source.
    Type: Grant
    Filed: October 30, 2002
    Date of Patent: October 16, 2007
    Assignee: Dialight Corporation
    Inventors: Robert L. Martin, Tim Ellis, Douglas E. Woehler, Chenhua You, Peter C. Wong
  • Beacon light with at least one light emitting diode and a method for retrofitting the beacon light onto an existing incandescent beacon light
    Publication number: 20040085764
    Abstract: A beacon light member including a housing configured to be attached to a base member of a beacon light, the base member of the beacon light configured to utilize an incandescent light source. A power supply contained in the housing is configured to electrically connect to a power point in the base member. At least one light emitting diode (LED) light source is contained in the housing. A beacon light including a first base member, a second member, and at least one incandescent light source can also be retrofit. Under the retrofitting method, the at least one incandescent light source is removed, the second member is removed, and the second member is replaced with a beacon light module including at least one light emitting diode (LED) light source.
    Type: Application
    Filed: October 30, 2002
    Publication date: May 6, 2004
    Applicant: DIALIGHT CORPORATION
    Inventors: Robert L. Martin, Tim Ellis, Douglas E. Woehler, Chenhua You, Peter C. Wong