Patents by Inventor Daniel J. Riley

Daniel J. Riley 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).

  • Universal long-term in space structural erection system
    Patent number: 11834206
    Abstract: An outer space-based reusable manufacturing and assembly system including at least one joint that comprises at least one receiver component, at least one strut that engages the at least one receiver component on the at least one joint and a joining element that provides for engaging and disengaging the at least one joint with at least the at least one strut so that either the at least one joint and the at least one strut are usable for another mission. Two other systems are also disclosed.
    Type: Grant
    Filed: April 13, 2018
    Date of Patent: December 5, 2023
    Assignee: REDWIRE SPACE, INC.
    Inventors: Eric R. Joyce, Michael P. Snyder, Maxwell H. Fagin, Daniel J. Riley
  • Process for the preparation of dicyclopentadiene modified polyester resins
    Patent number: 6515071
    Abstract: A process for the preparation of dicyclopentadiene (DCPD) modified unsaturated polyester resins is described where the polyester resins have reduced levels of gel particles.
    Type: Grant
    Filed: May 22, 2002
    Date of Patent: February 4, 2003
    Assignee: Ashland Inc.
    Inventors: Daniel J. Riley, Roman Loza
  • Process for purification of organic sulfonates and novel product
    Patent number: 6183648
    Abstract: A process for producing a low sulfate organic sulfonate/sulfate aqueous solution from a soluble sulfate containing organic sulfonate/sulfate which comprises forming an aqueous solution of organic sulfonate/sulfate; and passing the aqueous solution of the organic sulfonate/sulfate containing the soluble sulfate over a nanofiltration zone at an elevated pressure to form a retentate with a reduced sulfate content and a permeate containing the soluble sulfate and organic material.
    Type: Grant
    Filed: April 2, 1998
    Date of Patent: February 6, 2001
    Assignee: Geo Specialty Chemicals, Inc.
    Inventors: William G. Kozak, Daniel J. Riley
  • Printer
    Patent number: D307296
    Type: Grant
    Filed: November 17, 1986
    Date of Patent: April 17, 1990
    Assignee: Varitronic Systems, Inc.
    Inventors: Jeffrey J. Ivarson, Daniel J. Riley
  • Combined thermal lettering and page layout printer
    Patent number: D314584
    Type: Grant
    Filed: January 12, 1989
    Date of Patent: February 12, 1991
    Assignee: Varitronic Systems, Inc.
    Inventors: Jeffrey J. Ivarson, Courtney D. Reeser, Daniel J. Riley