Patents by Inventor George P. Hansen

George P. Hansen 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: 20090118147
    Abstract: A water-based lubricant composition, comprising: water, molybdenum disulfide, polytetrafluoroethylene, and a polymeric binder, wherein the binder is an acrylic resin or a polyurethane resin.
    Type: Application
    Filed: January 10, 2005
    Publication date: May 7, 2009
    Inventors: Aureliano Perez, JR., Kenneth A. Vaught, George P. Hansen
  • Patent number: 7524797
    Abstract: A water-based lubricant composition, comprising: water, molybdenum disulfide, polytetrafluoroethylene, and a polymeric binder, wherein the binder is an acrylic resin or a polyurethane resin.
    Type: Grant
    Filed: January 10, 2005
    Date of Patent: April 28, 2009
    Assignee: Texas Research International, Inc.
    Inventors: Aureliano Perez, Jr., Kenneth A. Vaught, George P. Hansen
  • Patent number: 7465477
    Abstract: This invention concerns an epoxy coating for use as a non-skid surface for applications such as the deck of an aircraft carrier. The epoxy coating can be formulated from (a) an amine curing agent, (b) an epoxide-containing toughening agent such as a polysulfide and/or a polythioether, (c) an epoxy resin, (d) a rubber toughening agent, and (e) an optional fire retardant, a glass fiber thixotrope and impact toughening agent, an optional pigment, an optional corrosion inhibitor, an optional moisture penetration inhibitor, an optional ultraviolet light stabilizer, an optional abrasive aggregate, or a combination thereof.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: December 16, 2008
    Assignee: Texas Research International, Inc.
    Inventors: George P. Hansen, Rock A. Rushing, John W. Bulluck, Joshua B. Lightfoot, Brad A. Rix
  • Patent number: 7435767
    Abstract: This invention concerns an epoxy coating for use as a non-skid surface for applications such as the deck of an aircraft carrier. The epoxy coating can be formulated from (a) an amine curing agent, (b) an epoxide-containing toughening agent such as a polysulfide and/or a polythioether, (c) an epoxy resin, (d) a rubber toughening agent, and (e) an optional fire retardant, a glass fiber thixotrope and impact toughening agent, an optional pigment, an optional corrosion inhibitor, an optional moisture penetration inhibitor, an optional ultraviolet light stabilizer, an optional abrasive aggregate, or a combination thereof.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: October 14, 2008
    Assignee: Texas Research International, Inc.
    Inventors: George P. Hansen, Rock A. Rushing, John W. Bulluck, Joshua B. Lightfoot, Brad A. Rix
  • Patent number: 7435451
    Abstract: This invention concerns an epoxy coating for use as a non-skid surface for applications such as the deck of an aircraft carrier. The epoxy coating can be formulated from (a) an amine curing agent, (b) an epoxide-containing toughening agent such as a polysulfide and/or a polythioether, (c) an epoxy resin, (d) a rubber toughening agent, and (e) an optional fire retardant, a glass fiber thixotrope and impact toughening agent, an optional pigment, an optional corrosion inhibitor, an optional moisture penetration inhibitor, an optional ultraviolet light stabilizer, an optional abrasive aggregate, or a combination thereof.
    Type: Grant
    Filed: May 2, 2006
    Date of Patent: October 14, 2008
    Assignee: Texas Research International, Inc.
    Inventors: George P. Hansen, Rock A. Rushing, John W. Bulluck, Joshua B. Lightfoot, Brad A. Rix
  • Patent number: 7037958
    Abstract: This invention concerns an epoxy coating for use as a non-skid surface for applications such as the deck of an aircraft carrier. The epoxy coating can be formulated from (a) an amine curing agent, (b) an epoxide-containing toughening agent such as a polysulfide and/or a polythioether, (c) an epoxy resin, (d) a rubber toughening agent, and (e) an optional fire retardant, a glass fiber thixotrope and impact toughening agent, an optional pigment, an optional corrosion inhibitor, an optional moisture penetration inhibitor, an optional ultraviolet light stabilizer, an optional abrasive aggregate, or a combination thereof.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: May 2, 2006
    Assignee: Texas Research International, Inc.
    Inventors: George P. Hansen, Rock A. Rushing, John W. Bulluck, Joshua B. Lightfoot, Brad A. Rix
  • Patent number: 6632860
    Abstract: A process for coating a solid surface comprises 1) applying onto a solid surface a primer coating prepared from an amine curing agent, a polysulfide toughening agent, an epoxy resin, a rubber toughening agent, a fire retardant, a glass fiber thixotrope, and a pigment; and 2) applying onto the primer coating a topcoat prepared from an amine curing agent, a polysulfide toughening agent, an epoxy resin, a rubber toughening agent, a fire retardant, a glass fiber thixotrope, a pigment and an abrasive aggregate.
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: October 14, 2003
    Assignee: Texas Research International, Inc.
    Inventors: George P. Hansen, Rock A. Rushing, John Werner Bulluck, Joshua B. Lightfoot, Brad A. Rix
  • Patent number: 6050967
    Abstract: Visual indication of compressive force applied by a compression bandage is provided by forming a continuous pattern of repeated geometric shapes in the bandage strip with indicator yarn. The continuous pattern is formed so that the shape of each geometric design is changed when tension is applied to the bandage and the shape of the deformed pattern is indicative of compression force applied.
    Type: Grant
    Filed: November 16, 1998
    Date of Patent: April 18, 2000
    Assignees: Avcor Health Care Products, Inc., Johnson & Johnson Medical, Inc.
    Inventors: Marshall H. Walker, Fred M. Trainor, George P. Hansen
  • Patent number: 5011295
    Abstract: Method and apparatus for accurately and instantaneously determining the thermodynamic temperature of remote objects by continuous determination of the emissivity, the reflectivity, and optical constants, as well as the apparent or brightness temperature of the sample with a single instrument. The emissivity measurement is preferably made by a complex polarimeter including a laser that generates polarized light, which is reflected from the sample into a detector system. The detector system includes a beamsplitter, polarization analyzers, and four detectors to measure independently the four Stokes vectors of the reflected radiation. The same detectors, or a separate detector in the same instrument, is used to measure brightness temperature. Thus, the instrument is capable of measuring both the change in polarization upon reflection as well as the degree of depolarization and hence diffuseness.
    Type: Grant
    Filed: October 17, 1989
    Date of Patent: April 30, 1991
    Assignee: Houston Advanced Research Center
    Inventors: Shankar Krishnan, George P. Hansen, Robert H. Hauge, John L. Margrave, Charles A. Rey
  • Patent number: D405529
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: February 9, 1999
    Assignees: Avcor Health Care Products, Inc., Johnson & Johnson Medical, Inc.
    Inventors: Marshall H. Walker, Fred M. Trainor, George P. Hansen
  • Patent number: D422083
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: March 28, 2000
    Assignees: Avcor Health Care Products, Inc, Johnson & Johnson Medical, Inc.
    Inventors: Marshall H. Walker, Fred M. Trainor, George P. Hansen
  • Patent number: D422363
    Type: Grant
    Filed: May 8, 1997
    Date of Patent: April 4, 2000
    Assignees: Avcor Health Care Products, Inc., Johnson & Johnson Medical, Inc.
    Inventors: Marshall H. Walker, Fred M. Trainor, George P. Hansen
  • Patent number: D422708
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: April 11, 2000
    Assignees: Avcor Health Care Products, Inc., Johnson & Johnson Medical, Inc.
    Inventors: Marshall H. Walker, Fred M. Trainor, George P. Hansen