Patents by Inventor Robert E. Alexander

Robert E. Alexander 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).

  • Process for softening nonwoven fabrics
    Patent number: 4329763
    Abstract: Bonded nonwoven fabrics are softened by impinging the fabrics with a fluid jet.
    Type: Grant
    Filed: January 4, 1979
    Date of Patent: May 18, 1982
    Assignee: Monsanto Company
    Inventors: Robert E. Alexander, Kenneth R. Baugh
  • Medication alarm
    Patent number: D373964
    Type: Grant
    Filed: June 22, 1995
    Date of Patent: September 24, 1996
    Inventor: Robert E. Alexander