Patents by Inventor Richard E. Reever

Richard E. Reever 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).

  • Manufacture of aerosol packages by undercap charging with carbon dioxide propellant
    Patent number: 3977151
    Abstract: Aerosol packages using carbon dioxide gas as the propellant can be manufactured on present commercial undercap filling machines by a method using a solvent for the liquid fill composed essentially of ethanol, restricting the liquid fill to 35 to 65% of the container volume, and charging the container with high pressure CO.sub.2 gas (e.g., 500 to 800 psig) while limiting the lift of the cap unit to not over 0.23 inches, or less.
    Type: Grant
    Filed: September 5, 1975
    Date of Patent: August 31, 1976
    Assignee: Alberto Culver Company
    Inventors: Richard E. Reever, George F. Dasher