Patents by Inventor David Segal

David Segal 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).

  • Fracture fixation
    Patent number: 4313434
    Abstract: Fixation of a long bone is accomplished by drilling a small opening into the medullary cavity, inserting a deflated flexible bladder into the medullary cavity through the opening, inflating the bladder with sterile air through an opening accessible outside the bone, sealing the opening, unsealing the opening after the fracture has healed, removing the bladder and then filling the opening.
    Type: Grant
    Filed: October 17, 1980
    Date of Patent: February 2, 1982
    Inventor: David Segal
  • Smoking pipe with swivel stem
    Patent number: D243257
    Type: Grant
    Filed: September 5, 1975
    Date of Patent: February 1, 1977
    Inventor: David Segal
  • Smoking pipe or similar article
    Patent number: D243258
    Type: Grant
    Filed: September 5, 1975
    Date of Patent: February 1, 1977
    Inventor: David Segal
  • Smoking pipe, or similar article
    Patent number: D243347
    Type: Grant
    Filed: September 24, 1975
    Date of Patent: February 8, 1977
    Inventor: David Segal