Patents by Inventor Maximilian E. Muller

Maximilian E. Muller 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).

  • Patent number: 4199375
    Abstract: Dust and grease are removed from the surface of a phonograph record by applying to the surface a liquid composition containing polyvinyl alcohol and a solvent. Specifically, the composition includes polyvinyl alcohol, ethanol, distilled water, and triethylene glycol. The applied composition forms a self supporting film upon drying. Thereafter, the film is stripped from the surface.
    Type: Grant
    Filed: May 8, 1978
    Date of Patent: April 22, 1980
    Inventor: Maximilian E. Muller