Trademark applications and grants for Dalton Jr Murphy L. Dalton Jr Murphy L has 1 trademark applications. The latest application filed is for "LIEBHAZET THE SECOND-DIFFERENTIAL MAGNETOMETER"
Patent Application | Date |
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Magnetometer circuit for measuring the period of beat frequency maxima 4,641,094 - 06/600,955 Dalton, Jr. February 3, 1 | 1987-02-03 |
Magnetic field detection apparatus 4,260,949 - 05/905,480 Dalton, Jr. April 7, 1 | 1981-04-07 |
Magnetic field detection apparatus 4,126,823 - 05/856,013 Dalton, Jr. November 21, 1 | 1978-11-21 |
Mark Image Registration | Serial | Trademark Application Date |
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![]() "LIEBHAZET THE SECOND-DIFFERENTIAL MAGNETOMETER" 1335209 73459713 |
LIEBHAZET THE SECOND-DIFFERENTIAL MAGNETOMETER 1984-01-03 |
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