Patents by Inventor Susan K. Lewis
Susan K. Lewis 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).
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Patent number: 10452082Abstract: A fluid dispenser and method of operating the same. The fluid dispenser can include a wheel driven by diluent passing along a flow path in the fluid dispenser. The wheel can be connected to a pump to pump fluid from a reservoir for dispense into the diluent. In some embodiments, the ratio of wheel rotations to pump cycles is selected to provide a desired and repeatable dilution ratio of concentrated fluid to diluent. The fluid dispenser can be portable and/or disposable, and in some embodiments is adapted for installation on an upper rim of a reservoir wall. Also, the fluid dispenser can be provided with a baffle limiting the velocity and impact of incoming diluent to the wheel driving the pump, thereby improving dosing accuracy of the dispenser in some embodiments.Type: GrantFiled: July 5, 2017Date of Patent: October 22, 2019Assignee: Diversey, Inc.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne Phillips
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Publication number: 20180196447Abstract: A dilution control device and method of operating the same. The dilution control device can include a structure for dispensing concentrate and diluent fluid in a desired dilution ratio utilizing volumetric dosing. In some embodiments, diluent fluid drives a wheel or compresses a pliable concentrate bag in order to dispense concentrate in the desired ratio with the diluent fluid. In some embodiments, one or more floats can be used to drive a pump or actuate a valve to dispense concentrate at a particular rate proportional with the flow rate of the diluent fluid. In some embodiments, a rocker is responsive to the flow of diluent fluid to pump concentrate. In some embodiments, the dilution control device can be operable to automatically modulate the dispense rate of concentrate when the diluent fluid flow rate is varied in order to maintain a predetermined dilution ratio.Type: ApplicationFiled: September 18, 2017Publication date: July 12, 2018Inventors: Timothy S. Jones, Christopher F. Lang, Susan K. Lewis, Michael Roosa, Jeffrey L. Crull, Michael Maloney, Thomas Sutrina, Jonathan Mick
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Publication number: 20180088602Abstract: A fluid dispenser and method of operating the same. The fluid dispenser can include a wheel driven by diluent passing along a flow path in the fluid dispenser. The wheel can be connected to a pump to pump fluid from a reservoir for dispense into the diluent. In some embodiments, the ratio of wheel rotations to pump cycles is selected to provide a desired and repeatable dilution ratio of concentrated fluid to diluent. The fluid dispenser can be portable and/or disposable, and in some embodiments is adapted for installation on an upper rim of a reservoir wall. Also, the fluid dispenser can be provided with a baffle limiting the velocity and impact of incoming diluent to the wheel driving the pump, thereby improving dosing accuracy of the dispenser in some embodiments.Type: ApplicationFiled: July 5, 2017Publication date: March 29, 2018Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne Phillips
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Patent number: 9766636Abstract: A dilution control device and method of operating the same. The dilution control device can include a structure for dispensing concentrate and diluent fluid in a desired dilution ratio utilizing volumetric dosing. In some embodiments, diluent fluid drives a wheel or compresses a pliable concentrate bag in order to dispense concentrate in the desired ratio with the diluent fluid. In some embodiments, one or more floats can be used to drive a pump or actuate a valve to dispense concentrate at a particular rate proportional with the flow rate of the diluent fluid. In some embodiments, a rocker is responsive to the flow of diluent fluid to pump concentrate. In some embodiments, the dilution control device can be operable to automatically modulate the dispense rate of concentrate when the diluent fluid flow rate is varied in order to maintain a predetermined dilution ratio.Type: GrantFiled: March 21, 2007Date of Patent: September 19, 2017Assignee: Diversey, Inc.Inventors: Timothy S. Jones, Christopher F. Lang, Susan K. Lewis, Michael Roosa, Jeffrey L. Crull, Michael Maloney, Thomas Sutrina, Jonathan Mick
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Patent number: 9696730Abstract: A fluid dispenser and method of operating the same. The fluid dispenser can include a wheel driven by diluent passing along a flow path in the fluid dispenser. The wheel can be connected to a pump to pump fluid from a reservoir for dispense into the diluent. In some embodiments, the ratio of wheel rotations to pump cycles is selected to provide a desired and repeatable dilution ratio of concentrated fluid to diluent. The fluid dispenser can be portable and/or disposable, and in some embodiments is adapted for installation on an upper rim of a reservoir wall. Also, the fluid dispenser can be provided with a baffle limiting the velocity and impact of incoming diluent to the wheel driving the pump, thereby improving dosing accuracy of the dispenser in some embodiments.Type: GrantFiled: February 23, 2016Date of Patent: July 4, 2017Assignee: Diversey, Inc.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne Phillips
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Publication number: 20160170418Abstract: A fluid dispenser and method of operating the same. The fluid dispenser can include a wheel driven by diluent passing along a flow path in the fluid dispenser. The wheel can be connected to a pump to pump fluid from a reservoir for dispense into the diluent. In some embodiments, the ratio of wheel rotations to pump cycles is selected to provide a desired and repeatable dilution ratio of concentrated fluid to diluent. The fluid dispenser can be portable and/or disposable, and in some embodiments is adapted for installation on an upper rim of a reservoir wall. Also, the fluid dispenser can be provided with a baffle limiting the velocity and impact of incoming diluent to the wheel driving the pump, thereby improving dosing accuracy of the dispenser in some embodiments.Type: ApplicationFiled: February 23, 2016Publication date: June 16, 2016Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne Phillips
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Patent number: 9268338Abstract: A fluid dispenser and method of operating the same. The fluid dispenser can include a wheel driven by diluent passing along a flow path in the fluid dispenser. The wheel can be connected to a pump to pump fluid from a reservoir for dispense into the diluent. In some embodiments, the ratio of wheel rotations to pump cycles is selected to provide a desired and repeatable dilution ratio of concentrated fluid to diluent. The fluid dispenser can be portable and/or disposable, and in some embodiments is adapted for installation on an upper rim of a reservoir wall. Also, the fluid dispenser can be provided with a baffle limiting the velocity and impact of incoming diluent to the wheel driving the pump, thereby improving dosing accuracy of the dispenser in some embodiments.Type: GrantFiled: September 14, 2012Date of Patent: February 23, 2016Assignee: Diversey, Inc.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne Phillips
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Publication number: 20130008522Abstract: A fluid dispenser and method of operating the same. The fluid dispenser can include a wheel driven by diluent passing along a flow path in the fluid dispenser. The wheel can be connected to a pump to pump fluid from a reservoir for dispense into the diluent. In some embodiments, the ratio of wheel rotations to pump cycles is selected to provide a desired and repeatable dilution ratio of concentrated fluid to diluent. The fluid dispenser can be portable and/or disposable, and in some embodiments is adapted for installation on an upper rim of a reservoir wall. Also, the fluid dispenser can be provided with a baffle limiting the velocity and impact of incoming diluent to the wheel driving the pump, thereby improving dosing accuracy of the dispenser in some embodiments.Type: ApplicationFiled: September 14, 2012Publication date: January 10, 2013Applicant: DIVERSEY, INC.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timonthy S. Jones, Steven E. Schiller, Wayne Phillips
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Patent number: 8342364Abstract: A fluid dispenser and method of operating the same. The fluid dispenser can include a wheel driven by diluent passing along a flow path in the fluid dispenser. The wheel can be connected to a pump to pump fluid from a reservoir for dispense into the diluent. In some embodiments, the ratio of wheel rotations to pump cycles is selected to provide a desired and repeatable dilution ratio of concentrated fluid to diluent. The fluid dispenser can be portable and/or disposable, and in some embodiments is adapted for installation on an upper rim of a reservoir wall. Also, the fluid dispenser can be provided with a baffle limiting the velocity and impact of incoming diluent to the wheel driving the pump, thereby improving dosing accuracy of the dispenser in some embodiments.Type: GrantFiled: September 18, 2009Date of Patent: January 1, 2013Assignee: Diversey, Inc.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne Phillips
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Publication number: 20110197972Abstract: A dilution control device and method of operating the same. The dilution control device can include a structure for dispensing concentrate and diluent fluid in a desired dilution ratio utilizing volumetric dosing. In some embodiments, diluent fluid drives a wheel or compresses a pliable concentrate bag in order to dispense concentrate in the desired ratio with the diluent fluid. In some embodiments, one or more floats can be used to drive a pump or actuate a valve to dispense concentrate at a particular rate proportional with the flow rate of the diluent fluid. In some embodiments, a rocker is responsive to the flow of diluent fluid to pump concentrate. In some embodiments, the dilution control device can be operable to automatically modulate the dispense rate of concentrate when the diluent fluid flow rate is varied in order to maintain a predetermined dilution ratio.Type: ApplicationFiled: March 21, 2007Publication date: August 18, 2011Applicant: JOHNSONDIVERSEY, INC.Inventors: Timothy S. Jones, Christopher F. Lang, Susan K. Lewis, Michael Roosa, Jeffrey L. Crull, Michael Maloney, Thomas Sutrina, Jonathan Mick
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Publication number: 20100108714Abstract: A fluid dispenser and method of operating the same. The fluid dispenser can include a wheel driven by diluent passing along a flow path in the fluid dispenser. The wheel can be connected to a pump to pump fluid from a reservoir for dispense into the diluent. In some embodiments, the ratio of wheel rotations to pump cycles is selected to provide a desired and repeatable dilution ratio of concentrated fluid to diluent. The fluid dispenser can be portable and/or disposable, and in some embodiments is adapted for installation on an upper rim of a reservoir wall. Also, the fluid dispenser can be provided with a baffle limiting the velocity and impact of incoming diluent to the wheel driving the pump, thereby improving dosing accuracy of the dispenser in some embodiments.Type: ApplicationFiled: September 18, 2009Publication date: May 6, 2010Applicant: JOHNSONDIVERSEY, INC.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne Phillips
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Patent number: D599879Type: GrantFiled: September 21, 2007Date of Patent: September 8, 2009Assignee: JohnsonDiversey, Inc.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne P. Phillips, Jerome A. Grunstad
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Patent number: D619676Type: GrantFiled: August 20, 2009Date of Patent: July 13, 2010Assignee: Diversey, Inc.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne P. Phillips, Jerome A. Grunstad
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Patent number: D631940Type: GrantFiled: July 13, 2010Date of Patent: February 1, 2011Assignee: Diversey, Inc.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne P. Phillips, Jerome A. Grunstad
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Patent number: D645934Type: GrantFiled: January 11, 2011Date of Patent: September 27, 2011Assignee: Diversey, Inc.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne P. Phillips, Jerome A. Grunstad
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Patent number: D654982Type: GrantFiled: September 2, 2011Date of Patent: February 28, 2012Assignee: Diversey, Inc.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne P. Phillips, Jerome A. Grunstad
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Patent number: D660939Type: GrantFiled: January 19, 2012Date of Patent: May 29, 2012Assignee: Diversey, Inc.Inventors: Michael H. Bertucci, Christopher F. Lang, Susan K. Lewis, Justin M. Nunez, Timothy S. Jones, Steven E. Schiller, Wayne P. Phillips, Jerome A. Grunstad