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Patent applications and USPTO patent grants for Goertzen; Daniel M..The latest application filed is for "test device for verifying operation of an optical fiber monitoring system".
Patent | Date |
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Test Device for Verifying Operation of an Optical Fiber Monitoring System App 20220085879 - Murphy; Cary R. ;   et al. | 2022-03-17 |
Monitoring a fiber optic cable for intrusion using a weighted algorithm Grant 10,263,696 - Murphy , et al. | 2019-04-16 |
Monitoring a Fiber Optic Cable for Intrusion Using a Weighted Algorithm App 20190074896 - Murphy; Cary R. ;   et al. | 2019-03-07 |
Monitoring individual fibers of an optical cable for intrusion Grant 7,706,641 - Murphy , et al. April 27, 2 | 2010-04-27 |
Frequency envelope detection method for signal analysis Grant 7,634,387 - Murphy , et al. December 15, 2 | 2009-12-15 |
Monitoring Individual Fibers Of An Optical Cable For Intrusion App 20070086694 - Murphy; Cary R. ;   et al. | 2007-04-19 |
Frequency Envelope Detection Method For Signal Analysis App 20070077064 - Murphy; Cary R. ;   et al. | 2007-04-05 |
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