1
Joseph George Spitzer, Marvin Small, Lloyd I Osipow, Dorothea C Marra: Aerosol containers for foaming and delivering aerosols. April 26, 1977: US04019657 (92 worldwide citation)

An aerosol container is provided for foaming a liquid aerosol composition therein prior to expulsion from the container and then expelling the resulting foamed aerosol composition comprising at least two separate compartments in the container, of which a first compartment has a volume of at least 0. ...


2
Joseph George Spitzer, Marvin Small, Lloyd I Osipow, Dorothea C Marra: Aerosol containers for foaming and delivering aerosols and process. July 20, 1976: US03970219 (88 worldwide citation)

An aerosol container is provided for foaming a liquid aerosol composition therein prior to expulsion from the container and then expelling the resulting foamed aerosol composition comprising, in combination, a pressurizable container having a valve movable between open and closed positions, with a v ...


3
Joseph George Spitzer, Marvin Small, Lloyd I Osipow, Dorothea C Marra: Vapor tap valve for aerosol containers used with flammable propellants. October 3, 1978: US04117958 (24 worldwide citation)

A vapor tap valve for aerosol containers is provided, for use with aerosol compositions containing liquefied flammable propellants, inhibiting delivery of flammable liquid propellant when the valve is opened in any orientation of the aerosol container, comprising, in combination, a delivery valve mo ...


4
Joseph George Spitzer, Marvin Small, Lloyd I Osipow, Dorothea C Marra: Vapor tap valve for aerosol containers used with flammable propellants. September 26, 1978: US04116370 (7 worldwide citation)

A vapor tap valve for aerosol containers is provided, for use with aerosol compositions containing liquefied flammable propellants, inhibiting delivery of flammable liquid propellant when the valve is opened immediately after shaking the aerosol container and contents, comprising, in combination, a ...