Patents by Inventor Daniel S. Nelson

Daniel S. Nelson 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).

  • Publication number: 20140228476
    Abstract: A two part low volatile organic compounds (VOC) content ethylene propylene diene terpolymer formulation with a solids content of at least 60 percent solids by volume of the total formulation and a volatile organic compounds content less than 450 grams per liter, wherein a first component has EPDM, a solvent, a curative, an additive, and a blend of a pigment and a filler. The second component contains solvent and a metal drier. The invention includes a method for making the coating and a cured coated substrate with the cured waterproof rubber coating disposed thereon.
    Type: Application
    Filed: February 12, 2014
    Publication date: August 14, 2014
    Applicant: LION COPOLYMER GEISMAR, LLC
    Inventors: Michael J. Molnar, Arthur J. Fontenot, III, Harold William Young, JR., Daniel S. Nelson, Augusto Caesar Ibay
  • Patent number: 6647794
    Abstract: A barometric pressure sensor including a base layer, a sensor layer and a reference layer. The base layer has a passageway between a pressure inlet and a mounting face. The sensor layer is bonded by an insulating bond to the mounting face and includes a conductive diaphragm. The reference layer is mounted on the sensor layer to form a reference vacuum cavity. The reference layer includes a conducting surface facing the conductive diaphragm across the reference vacuum cavity to form a pressure sensing capacitor.
    Type: Grant
    Filed: May 6, 2002
    Date of Patent: November 18, 2003
    Assignee: Rosemount Inc.
    Inventors: Daniel S. Nelson, David J. Hillman, John McIntire
  • Publication number: 20030205089
    Abstract: A barometric pressure sensor including a base layer, a sensor layer and a reference layer. The base layer has a passageway between a pressure inlet and a mounting face. The sensor layer is bonded by an insulating bond to the mounting face and includes a conductive diaphragm. The reference layer is mounted on the sensor layer to form a reference vacuum cavity. The reference layer includes a conducting surface facing the conductive diaphragm across the reference vacuum cavity to form a pressure sensing capacitor.
    Type: Application
    Filed: May 6, 2002
    Publication date: November 6, 2003
    Inventors: Daniel S. Nelson, David J. Hillman, John McIntire