Patents by Inventor John Jasinski

John Jasinski 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).

  • Olive-green glass compositions
    Patent number: 4312953
    Abstract: Olive-green colored reduced glass compositions are disclosed in which the glass is a soda-lime-silicate glass having Fe.sub.2 O.sub.3, S.sup.-2 and Cr.sub.2 O.sub.3 present in the following approximate ranges in % by weight:______________________________________ Fe.sub.2 O.sub.3 0.1-0.4 S.sup.-2 0.01-0.04 Cr.sub.2 O.sub.3 0.02-0.2 ______________________________________The glass is especially adapted for making beer bottles that are pleasing to the eye and are light protective without the use of cobalt.
    Type: Grant
    Filed: January 29, 1981
    Date of Patent: January 26, 1982
    Assignee: Owens-Illinois, Inc.
    Inventors: Harry N. Mills, John Jasinski