1
Alan David Willey, Vladimir Gartstein, Chinto Benjamin Gaw: Dynamic electrostatic filter apparatus for purifying air using electrically charged liquid droplets. The Procter & Gamble Company, Bart S Hersko, December 2, 2003: US06656253 (30 worldwide citation)

An apparatus for removing particles from air, including an inlet for receiving a flow of air, a first chamber in flow communication with the inlet, wherein a charged spray of semiconducting fluid droplets having a first polarity is introduced to the air flow so that the particles are electrostatical ...


2
Chinto Benjamin Gaw, Chow Chi Huang, Ayub Ibrahim Khan, Jeffrey Keith Leppla: Hand-held electrostatic sprayer apparatus. The Procter & Gamble Company, Jack L Oney Jr, November 6, 2001: US06311903 (27 worldwide citation)

An electrostatic spraying device which is designed to be portable, hand-held, self-contained and battery operated, with a disposable cartridge. The electrostatic spraying device is configured to provide a precise essentially constant flow rate of a product being applied, to provide uniformity and ea ...


3
Chinto Benjamin Gaw, Chow Chi Huang, Ayub Ibrahim Khan, Ivan Andrew McCracken, Eric Jason Wallace, Robert James Peterson: Disposable cartridge for use in a hand-held electrostatic sprayer apparatus. The Procter & Gamble Company, Jack L Oney Jr, November 20, 2001: US06318647 (25 worldwide citation)

A disposable catridge for use with an electrostatic charging device. The disposable cartridge can have a reservoir configured to contain a supply of product suitable for electrostatic spraying, a nozzle configured and disposed to disperse the electrostatically charged product, and an electrode dispo ...


4
Dean Arthur Zimmerman, Carl Louis Bergman, Chinto Benjamin Gaw, Michael G Borchardt: Flexible storage bag. The Glad Products Company, Thomas C Feix, June 1, 2010: US07726880 (15 worldwide citation)

The flexible storage bag includes overlaying first and second sidewalls defining an internal volume that can be accessed from an open top edge. To evacuate air from the internal volume after the open top edge has been closed, the bag includes a one-way valve element attached to the first sidewall an ...


5
Lee Mathew Arent, Chinto Benjamin Gaw, Reuben Earl Oder, Robert Edward Stahley: Rechargeable dispensing system. The Procter & Gamble Company, C Brant Cook, Kim William Zerby, Steven W Miller, August 7, 2001: US06269837 (15 worldwide citation)

A rechargeable dispensing system for dispensing a liquid product has a recharge container, a platform base, a locking mechanism, and a pump. The recharge container has a primary finish and a valve. The base has a receptacle for receiving the primary finish of the recharge container and a fluid conne ...


6
Alan David Willey, Vladimir Gartstein, Chinto Benjamin Gaw, John Rolland Shaw, William Richard Mueller, Krista Beth Comstock: Electrostatic spray nozzle with internal and external electrodes. The Procter & Gamble Company, Jay Anthony Krebs, Leonard W Lewis, April 22, 2008: US07360724 (8 worldwide citation)

A nozzle is provided for use in a dynamic electrostatic air filter, in which the nozzle includes an internal electrode that charges a semiconductive liquid, and includes an external electrode that assists in breaking the liquid into droplets in a predetermined direction. Banks of multiple nozzles ar ...


7
Alan David Willey, Vladimir Gartstein, Chinto Benjamin Gaw, Marta Lea Verhoff, James Henry Saunders, Jean Angela Jefferson, Robert Scott Youngquist: Apparatus and method for purifying air. The Procter & Gamble Company, Bart S Hersko, August 19, 2003: US06607579 (5 worldwide citation)

An apparatus for removing particles from air, including an inlet for receiving a flow of air, a first chamber in flow communication with the inlet, wherein a charged spray of semi-conducting fluid droplets having a first polarity is introduced to the air flow so that the particles are electrostatica ...


8
Alan David Willey, Vladimir Gartstein, Chinto Benjamin Gaw, Jean Angela Jefferson, Krista Beth Comstock: Electrostatic nozzle apparatus. The Procter & Gamble Company, James Derry, Leonard W Lewis, January 9, 2007: US07160391 (4 worldwide citation)

A nozzle spray head is provided for use in a dynamic electrostatic air filter, in which the nozzle spray head assembly exhibits multiple nozzle orifices as outlet ports, which extend from the bottom of the nozzle body such that the distances between the outlet ports and a target member are not const ...


9
Carl L Bergman, Chinto Benjamin Gaw: Device and method for evacuating a storage bag. The Glad Products Company, David Peterson, June 5, 2012: US08191469 (1 worldwide citation)

In one aspect, a bracket for evacuating a storage bag having a one-way valve element is provided that has parallel first and second flat panels that delineate a gap. A bag can be placed into the gap such that the valve element on the bag aligns with an aperture disposed through the first panel. To e ...


10


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