Patents by Inventor Richard I. Simpson

Richard I. Simpson 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).

  • Multiple function dispenser
    Patent number: 10850241
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a diluent from a container. The dispenser includes two slidable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: December 1, 2020
    Assignee: Diversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
  • Multiple function dispenser
    Patent number: 10328398
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: June 25, 2019
    Assignee: Diversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
  • MULTIPLE FUNCTION DISPENSER
    Publication number: 20190134575
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a diluent from a container. The dispenser includes two slidable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Application
    Filed: December 31, 2018
    Publication date: May 9, 2019
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
  • MULTIPLE FUNCTION DISPENSER
    Publication number: 20170304786
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Application
    Filed: April 10, 2017
    Publication date: October 26, 2017
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
  • Multiple function dispenser
    Patent number: 9616441
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: April 11, 2017
    Assignee: Diversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
  • MULTIPLE FUNCTION DISPENSER
    Publication number: 20130126640
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Application
    Filed: September 14, 2012
    Publication date: May 23, 2013
    Applicant: DIVERSEY, INC.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
  • Multiple function dispenser
    Patent number: 8398003
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Grant
    Filed: September 12, 2011
    Date of Patent: March 19, 2013
    Assignee: Diversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
  • MULTIPLE FUNCTION DISPENSER
    Publication number: 20120031999
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Application
    Filed: September 12, 2011
    Publication date: February 9, 2012
    Applicant: DIVERSEY, INC.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
  • MULTIPLE FUNCTION DISPENSER
    Publication number: 20080179420
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Application
    Filed: February 1, 2008
    Publication date: July 31, 2008
    Applicant: JohnsonDiversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
  • Multiple function dispenser
    Patent number: 7341206
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Grant
    Filed: January 12, 2006
    Date of Patent: March 11, 2008
    Assignee: JohnsonDiversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu
  • Multiple function dispenser
    Patent number: 6708901
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Grant
    Filed: September 19, 2001
    Date of Patent: March 23, 2004
    Assignee: JohnsonDiversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu, John A. Boticki
  • Multiple function dispenser
    Publication number: 20020092925
    Abstract: A dispenser for mixing and dispensing a liquid chemical concentrate with a dilutent from a container. The dispenser includes two slideable eductors one of which is also rotatable. Both a high and low flow rate can be obtained with simultaneous adjustment of concentration of the chemical concentrate. The dispenser has a high degree of accuracy of the amount of dilution of the chemical concentrate as well as positive positioning of the high and low flow rate.
    Type: Application
    Filed: September 19, 2001
    Publication date: July 18, 2002
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Rueben Wu, John A. Boticki
  • Dispensing head
    Patent number: D509560
    Type: Grant
    Filed: February 17, 2004
    Date of Patent: September 13, 2005
    Assignee: JohnsonDiversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu
  • Dispensing head
    Patent number: D466584
    Type: Grant
    Filed: November 6, 2001
    Date of Patent: December 3, 2002
    Assignee: JohnsonDiversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu
  • Dispensing head
    Patent number: D537915
    Type: Grant
    Filed: June 20, 2005
    Date of Patent: March 6, 2007
    Assignee: JohnsonDiversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu
  • Dispensing head
    Patent number: D555227
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: November 13, 2007
    Assignee: JohnsonDiversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu
  • Dispensing head
    Patent number: D480124
    Type: Grant
    Filed: August 13, 2002
    Date of Patent: September 30, 2003
    Assignee: JohnsonDiversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu
  • Dispensing head
    Patent number: D484946
    Type: Grant
    Filed: March 5, 2003
    Date of Patent: January 6, 2004
    Assignee: JohnsonDiversey, Inc.
    Inventors: Curtis H. Hubmann, Robert C. Halstead, Matthew E. Young, Elizabeth A. Slater, Richard I. Simpson, Reuben Wu