Patents by Inventor Chris D. Davies

Chris D. Davies 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: 9409110
    Abstract: Disclosed and claimed is a method of removing contaminants from a process stream or stabilizing a system parameter in the process stream. The method includes providing a filtration system in communication with a controller, wherein the controller is operable to automatically initiate a flow from the process stream into the filtration system when the system parameter of the process stream is within above an upper threshold value and/or below a lower threshold value; and activating the filtration system, wherein the flow comprises a flow rate through the filtration system and the controller is operable to adjust the flow rate.
    Type: Grant
    Filed: July 14, 2011
    Date of Patent: August 9, 2016
    Assignee: NALCO COMPANY
    Inventors: Ana-Mariana Urmenyi, Amit Gupta, Chris D. Davies, Bert Simons
  • Patent number: 8567120
    Abstract: The present invention is a modular support for vine plants and tomato plants. It comprises a solid, cylindrical base with holes to accept posts and associate tier rings. A cover may also be provided to transform the base into a miniature hot house. Notches may be formed in the rim of the base to accommodate irrigation systems and stake ends may be provided for the posts to allow immediate securement of the posts to the ground rather than the base. The solid base contains water, mulch and other beneficial compounds for the plants and helps block the spread of weeds immediately around the plant. As the plant grows, additional tiers may be added to the support to increase its size. The parts are preferably made of a durable plastic so as to support larger plants and increase longevity of the support.
    Type: Grant
    Filed: February 7, 2011
    Date of Patent: October 29, 2013
    Inventors: Chris D. Davis, Geoffrey E. Dobbin
  • Publication number: 20130015137
    Abstract: Disclosed and claimed is a method of removing contaminants from a process stream or stabilizing a system parameter in the process stream. The method includes providing a filtration system in communication with a controller, wherein the controller is operable to automatically initiate a flow from the process stream into the filtration system when the system parameter of the process stream is within above an upper threshold value and/or below a lower threshold value; and activating the filtration system, wherein the flow comprises a flow rate through the filtration system and the controller is operable to adjust the flow rate.
    Type: Application
    Filed: July 14, 2011
    Publication date: January 17, 2013
    Inventors: Ana-Mariana Urmenyi, Amit Gupta, Chris D. Davies, Bert Simons
  • Publication number: 20110232176
    Abstract: The present invention is a modular support for vine plants and tomato plants. It comprises a solid, cylindrical base with holes to accept posts and associate tier rings. A cover may also be provided to transform the base into a miniature hot house. Notches may be formed in the rim of the base to accommodate irrigation systems and stake ends may be provided for the posts to allow immediate securement of the posts to the ground rather than the base. The solid base contains water, mulch and other beneficial compounds for the plants and helps block the spread of weeds immediately around the plant. As the plant grows, additional tiers may be added to the support to increase its size. The parts are preferably made of a durable plastic so as to support larger plants and increase longevity of the support.
    Type: Application
    Filed: February 7, 2011
    Publication date: September 29, 2011
    Inventors: Chris D. Davis, Geoffrey E. Dobbin