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Patent applications and USPTO patent grants for North; Larry J..The latest application filed is for "systems, methods, and storage media for testing local loops of telecommunications networks".
Patent | Date |
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Systems, Methods, And Storage Media For Testing Local Loops Of Telecommunications Networks App 20220191322 - Woldahl; Thomas C. ;   et al. | 2022-06-16 |
Systems, methods, and storage media for testing local loops of telecommunications networks Grant 11,277,509 - Woldahl , et al. March 15, 2 | 2022-03-15 |
Systems, Methods, And Storage Media For Testing Local Loops Of Telecommunications Networks App 20210112159 - Woldahl; Thomas C. ;   et al. | 2021-04-15 |
Systems, methods, and storage media for testing local loops of telecommunications networks Grant 10,880,430 - Woldahl , et al. December 29, 2 | 2020-12-29 |
Systems, Methods, And Storage Media For Testing Local Loops Of Telecommunications Networks App 20200162604 - Woldahl; Thomas C. ;   et al. | 2020-05-21 |
Memory enhancement device and method Grant 4,734,040 - North , et al. March 29, 1 | 1988-03-29 |
Detachable bank card transaction recording device Grant 4,643,455 - North , et al. February 17, 1 | 1987-02-17 |
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