Patents Represented by Attorney Ralph D'Allessandro
  • Patent number: RE32078
    Abstract: An electrode for use in an electrolytic cell, and a method for producing same, wherein said electrode comprises an internal copper conductor and an external element of a second metal, at least a portion of each having contact surfaces being held in intimate contact with the other, said conductor and said element each having a conductive coating applied to the contact surface, said conductive coating comprising between about 20 and about 30 percent indium and between about 80 and about 70 percent gallium, whereby the contact resistance between said conductor and said element is reduced.
    Type: Grant
    Filed: April 3, 1985
    Date of Patent: February 4, 1986
    Assignee: Olin Corporation
    Inventors: Kenneth E. Woodard, Jr., Ronald L. Dotson
  • Patent number: D407109
    Type: Grant
    Filed: January 6, 1998
    Date of Patent: March 23, 1999
    Assignee: Tektronix, Inc.
    Inventors: Penelope C. Yao, Henry Y. Chin, David L. Brown