Patents by Inventor Lawrence L. Schwalley

Lawrence L. Schwalley 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).

  • Carpet cleaning and deodorizing compositions
    Patent number: 4244834
    Abstract: Compositions for cleaning and deodorizing carpets comprising hydrated sodium borate, hydrated metal aluminosilicate and perfume. Cationic quaternary ammonium salts are preferred optional components.
    Type: Grant
    Filed: June 5, 1979
    Date of Patent: January 13, 1981
    Assignee: United States Borax & Chemical Corporation
    Inventors: Lawrence L. Schwalley, Richard C. Speak
  • Anti-microbial bathroom cleaning compositions containing o-benzyl-4-chlorophenol
    Patent number: 4124520
    Abstract: Aqueous solutions containing o-benzyl-4-chlorophenol, tetrasodium ethylenediamine tetraacetate or trisodium nitrilotriacetate, sodium 2-ethylhexyl sulfate and glycol solvent. The solutions are antimicrobial cleaning compositions especially useful for the bathroom.
    Type: Grant
    Filed: June 20, 1977
    Date of Patent: November 7, 1978
    Assignee: United States Borax & Chemical Corp.
    Inventors: Lawrence L. Schwalley, Donald J. Ferm