Krasnow v. Bender

• ■ This is an appeal in an interference proceeding from the decision of the Board of Interference Examiners of the United States Patent Office awarding to appellee priority of invention of the subject matter embraced in two counts. The counts read as follows:

1. An apparatus for measuring the associated radio-activity of substances lining a deep narrow borehole comprising an electrical system adapted to give a series of electrical impulses, means to alter the frequency of the impulses in proportion to the intensity of the radioactivity proximate to the said means, a relay'member actuated by…