Patents by Inventor Robert J. Bliss

Robert J. Bliss 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).

  • Skin marker for use in biopsy excisions
    Patent number: 4576163
    Abstract: A surgical instrument for marking a pattern on the skin of a patient to first guide a surgeon in subsequently incising procedure to acquire an excision by a biopsy, or surgical debridement, with the use of a surgical cutting instrument, and secondly, provide guide indicia for accurately suturing or closing the excision defect to provide a straight hairline scar.
    Type: Grant
    Filed: August 8, 1983
    Date of Patent: March 18, 1986
    Inventor: Robert J. Bliss