Patents by Inventor Roderick I. Lund

Roderick I. Lund 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).

  • Patent number: 8961838
    Abstract: A fire suppression non-aqueous liquid concentrate includes starch, a pseudo-plastic, high yield, suspending agent, a C10-18 paraffin or a C10-18 olefin, a non-ionic surfactant, and an alcohol amine neutralizer. The non-aqueous liquid concentrate forms a dilute dispersion when added to water. The dilute dispersion clings to a surface, and forms an intumescent char coating upon fire contact.
    Type: Grant
    Filed: April 5, 2011
    Date of Patent: February 24, 2015
    Assignee: Earthclean Corporation
    Inventors: James Alroy E. Hagquist, Terrance L. Lund, Roderick I. Lund, Ashley Saar
  • Patent number: 8734689
    Abstract: A fire suppression composition includes starch, a pseudo-plastic, high yield, suspending agent, hydrohopbic agglomerating material, and a neutralizer.
    Type: Grant
    Filed: March 27, 2013
    Date of Patent: May 27, 2014
    Assignee: Earth Clean Corporation
    Inventors: James Alroy E. Hagquist, Robert M. Hume, III, Terrance L. Lund, Roderick I. Lund
  • Publication number: 20140001278
    Abstract: An eductor system includes an eductor body having an eductor outlet and a motive fluid inlet being generally orthogonal to the eductor outlet, a suction nozzel disposed within the eductor body and co-axial with the eductor outlet, the suction nozzle extending between a nozzle proximal end and a nozzle distal end, the nozzle proximal end is fixed to the eductor body; and a suction tube element slidably disposed within the suction nozzle.
    Type: Application
    Filed: November 29, 2011
    Publication date: January 2, 2014
    Applicant: EARTHCLEAN CORPORATION
    Inventors: James Alroy E. Hagquist, Robert M. Hume, III, Terrance L. Lund, Roderick I. Lund
  • Publication number: 20130269957
    Abstract: A fire suppression non-aqueous liquid concentrate includes starch, a pseudo-plastic, high yield, suspending agent, a C10-18 paraffin or a C10-18 olefin, a non-ionic surfactant, and an alcohol amine neutralizer. The non-aqueous liquid concentrate forms a dilute dispersion when added to water. The dilute dispersion clings to a surface, and forms an intumescent char coating upon fire contact.
    Type: Application
    Filed: April 5, 2011
    Publication date: October 17, 2013
    Applicant: EARTHCLEAN CORPORATION
    Inventors: James Alroy E. Hagquist, Terrance L. Lund, Roderick I. Lund
  • Publication number: 20130255972
    Abstract: Method of extinguishing or suppressing fire includes applying a pseudoplastic composition onto a railroad track or railroad right-of-way. The pseudoplastic composition clings to a surface positioned in any orientation. The pseudoplastic composition includes starch, a pseudoplastic, high yield, suspending agent, and water. Apparatus for applying the pseudoplastic composition onto a railroad track or railroad right-of-way are also disclosed.
    Type: Application
    Filed: November 15, 2011
    Publication date: October 3, 2013
    Applicant: EARTHCLEAN CORPORATION
    Inventors: James Alroy E. Hagquist, Terrance L. Lund, Roderick I. Lund
  • Publication number: 20130214193
    Abstract: A fire suppressing solution includes an intumescent char forming material and a hydrocarbon dispersion material. The intumescent char forming material includes a starch, a pseudo-plastic, high yield, suspending agent, and a neutralizer.
    Type: Application
    Filed: July 11, 2011
    Publication date: August 22, 2013
    Applicant: EARTHCLEAN CORPORATION
    Inventors: James Alroy E. Hagquist, Terrance L. Lund, Roderick I. Lund
  • Patent number: 8408323
    Abstract: A fire suppression composition includes starch, a pseudo-plastic, high yield, suspending agent, paraffin or olefin, and a neutralizer.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: April 2, 2013
    Assignee: EarthClean Corporation
    Inventors: James Alroy E. Hagquist, Robert M. Hume, III, Terrance L. Lund, Roderick I. Lund
  • Publication number: 20120222872
    Abstract: A fire suppression composition includes starch, a pseudo-plastic, high yield, suspending agent, paraffin or olefin, and a neutralizer.
    Type: Application
    Filed: May 15, 2012
    Publication date: September 6, 2012
    Applicant: EARTHCLEAN CORPORATION
    Inventors: James Alroy E. Hagquist, Robert M. Hume, III, Terrance L. Lund, Roderick I. Lund
  • Patent number: 8192653
    Abstract: A fire suppression composition includes starch, a pseudo-plastic, high yield, suspending agent, paraffin or olefin, and a neutralizer.
    Type: Grant
    Filed: September 27, 2010
    Date of Patent: June 5, 2012
    Assignee: EarthCleanCorporation
    Inventors: James Alroy E. Hagquist, Robert M. Hume, III, Terrance L. Lund, Roderick I. Lund
  • Publication number: 20110073794
    Abstract: A fire suppression composition includes starch, a pseudo-plastic, high yield, suspending agent, paraffin or olefin, and a neutralizer.
    Type: Application
    Filed: September 27, 2010
    Publication date: March 31, 2011
    Applicant: EARTHCLEAN CORPORATION
    Inventors: James Alroy E. Hagquist, Robert M. Hume, III, Terrance L. Lund, Roderick I. Lund
  • Patent number: 7476346
    Abstract: The invention relates to compositions that prevent expansion of a fire, suppress existing fire, as well as methods of preparing and using such compositions. The composition is comprised of water, pseudo-plastic high yield suspending agent and starch. Compositions may contain additional functional agents, such as rheological, wetting, foaming, coloring, chelating, antimicrobial and stabilizing agents. In the description of the present invention, all composition modifications are referred to as compositions. The composition, an augmentation of water, exhibits the characteristics of a sag resistant aqueous gel in the tank, but has shear thinning capacity, allowing the composition to be pumped or sprayed as easily as water. At the point of impact, when the sprayed composition is again at rest, it instantly reverts to a sag resistant aqueous gel. The composition also forms an intumescent, surface char layer upon contacting a fire.
    Type: Grant
    Filed: October 23, 2006
    Date of Patent: January 13, 2009
    Assignee: Fire Jell, Inc.
    Inventors: James Alroy E. Hagquist, Robert M. Hume, III, Terrance L. Lund, Roderick I. Lund
  • Patent number: 7163642
    Abstract: The invention relates to compositions that prevent expansion of a fire, suppress existing fire, as well as methods of preparing and using such compositions. The composition is comprised of water, pseudo-plastic high yield suspending agent and starch. Compositions may contain additional functional agents, such as rheological, wetting, foaming, coloring, chelating, antimicrobial and stabilizing agents. In the description of the present invention, all composition modifications are referred to as compositions. The composition, an augmentation of water, exhibits the characteristics of a sag resistant aqueous gel in the tank, but has shear thinning capacity, allowing the composition to be pumped or sprayed as easily as water. At the point of impact, when the sprayed composition is again at rest, it instantly reverts to a sag resistant aqueous gel. The composition also forms an intumescent, surface char layer upon contacting a fire.
    Type: Grant
    Filed: October 7, 2005
    Date of Patent: January 16, 2007
    Inventors: James Alroy E. Hagquist, Robert M. Hume, III, Terrance L. Lund, Roderick I. Lund
  • Patent number: 6640746
    Abstract: The invention is a squirrel deterrent assembly including a pole member supporting a bird feeding device. A biasing spring member having first and second ends encircles a portion of the pole member and is secured thereto at the first end thereof. An axially elongated sleeve member surrounds the spring member and the portion of the pole member, with the sleeve member secured to the spring member at the second end thereof. A squirrel grasping the sleeve member causes up and down movement thereof, relative to the pole member, thereby frightening the animal off the assembly.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: November 4, 2003
    Inventor: Roderick I. Lund