Patents by Inventor Wasserman Alexander

Wasserman 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).

  • Hermetically sealed optical fiber feedthrough
    Patent number: 5210815
    Abstract: An optical fiber feedthrough (20,24) for passing through a panel (10) and maintaining a sealed relationship between different fluid environments existing on opposite sides of the panel. A guide tube (25) secured within an opening (44) in the panel (10) by a glass seal (46). The end portions of two fibers (16, 18) to be interconnected through the panel are secured within individual termini (28,42) with the latter located within the guide tube (25) and sealed by O-rings (50,56) against fluid passage therethrough.
    Type: Grant
    Filed: April 9, 1992
    Date of Patent: May 11, 1993
    Assignee: G & H Technology, Inc.
    Inventors: Wasserman Alexander, Kucherov Yakov