Patents by Inventor Andrzej Grajda

Andrzej Grajda 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).

  • ELECTRIC LAMP
    Publication number: 20110193464
    Abstract: An electric lamp having a lamp vessel and a base part. The base part has a mounting cavity. A partition member is provided between the cavity and an opening of the lamp vessel. The partition member has a thermal barrier coating which effectively isolates the heat-generating parts in the lamp vessel from the heat-sensitive parts in the base part.
    Type: Application
    Filed: August 25, 2008
    Publication date: August 11, 2011
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.
    Inventors: Wiktor Plawski, Andrzej Grajda