Professional Records
License Records
Joseph B Muehlenkamp
License #:
29130 - Expired
Issued Date:
Mar 24, 1978
Expiration Date:
Jun 30, 2006
Type:
Civil Engineer
Joseph Muehlenkamp Phones & Addresses
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504 Johns St, Mount Horeb, WI 53572
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Fitchburg, WI
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Madison, WI
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Norwalk, WI
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512 Nordic Trl, Mount Horeb, WI 53572
Resumes
Resumes
Joseph Muehlenkamp
View pagePublications
Us Patents
Instrument For The Measurement Of X-Ray Beam Characteristics
View pageUS Patent:
49359509, Jun 19, 1990
Filed:
Nov 28, 1988
Appl. No.:
7/277148
Inventors:
Frank N. Ranallo - Madison WI
Larry A. DeWerd - Madison WI
Joseph Muehlenkamp - Madison WI
Larry A. DeWerd - Madison WI
Joseph Muehlenkamp - Madison WI
Assignee:
Radiation Measurements, Inc. - Middleton WI
International Classification:
G01D 1800
US Classification:
378207
Abstract:
An instrument for measuring the characteristics of an x-ray unit includes two pairs of photo detectors to measure the kVp of the x-ray beam, a single photo detector to measure the relative film exposure produced by the beam and another single photo detector used to measure the relative current in milliamps (mA) of the x-ray unit. The instrument multiplexes the signals and converts them to digital form for storage and analysis by a microprocessor. The output is a display the contents of which is user selectable either by a switch panel or through use of a remote control unit.