Patents by Inventor Rob Pugliese

Rob Pugliese 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).

  • Manufacture of a print head
    Patent number: 8573740
    Abstract: Manufacturing method for an inkjet print head, comprising forming a nozzle layer onto a substrate, depositing an LSE (low surface energy) coating onto the nozzle layer, depositing a sacrificial film onto the LSE coating, post processing the substrate, and removing the sacrificial film from the LSE coating, the LSE coating having a water contact angle of at least 50° after removal of the sacrificial film.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: November 5, 2013
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Rio Rivas, Robert Messenger, Becky Clark, Rob Pugliese, Siddhartha Bhowmik
  • Manufacture of a Print Head
    Publication number: 20130027471
    Abstract: Manufacturing method for an inkjet print head, comprising forming a nozzle layer onto a substrate, depositing an LSE (low surface energy) coating onto the nozzle layer, depositing a sacrificial film onto the LSE coating, post processing the substrate, and removing the sacrificial film from the LSE coating, the LSE coating having a water contact angle of at least 50° after removal of the sacrificial film.
    Type: Application
    Filed: April 9, 2010
    Publication date: January 31, 2013
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Rio Rivas, Robert Messenger, Becky Clark, Rob Pugliese, Siddhartha Bhowmik