Patents Represented by Attorney, Agent or Law Firm John J. Karesek
  • Probe for detecting a transient magnetic resonance signal, wherein the ratio of the Q of the probe to the Q of the resonance signal is relatively large
    Patent number: 6420872
    Abstract: An apparatus which includes a probe for detecting a resonance signal induced in a sample. The probe and the resonance signal each have a respective, corresponding Q, and the ratio, Q′, of the Q of the probe to the Q of the resonance signal is relatively large. Preferably, Q′ is greater than, or equal to, 1.
    Type: Grant
    Filed: January 13, 1998
    Date of Patent: July 16, 2002
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Allen N. Garroway, Joel B. Miller, Bryan H. Suits, Richard L. Garwin
  • Nanochannel glass replica membranes
    Patent number: 5976444
    Abstract: The present invention is a process for making a nanochannel glass (NCG) rica, having the steps of: coating a face of an etched NCG with a replica material (with or without an intervening buffer layer), where the etched NCG face has a plurality of channels arranged in a desired pattern, to form a replica coating on the NCG conforming to the pattern; and removing the replica coating from the etched NCG. The present invention is also the replica made by this process.
    Type: Grant
    Filed: September 24, 1996
    Date of Patent: November 2, 1999
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Douglas H. Pearson, Ronald J. Tonucci