Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12328410 | Systems, methods, and storage media for testing local loops of telecommunications networks | Thomas C. Woldahl, Erik V. Helrich, Larry J. North, Abid Khan | 2025-06-10 |
| 12010261 | Systems, methods, and storage media for testing local loops of telecommunications networks | Thomas C. Woldahl, Erik V. Helfrich, Larry J. North, Abid Khan | 2024-06-11 |
| 11659081 | Systems, methods, and storage media for testing local loops of telecommunications networks | Thomas C. Woldahl, Erik V. Helfrich, Larry J. North, Abid Khan | 2023-05-23 |
| 11277509 | Systems, methods, and storage media for testing local loops of telecommunications networks | Thomas C. Woldahl, Erik V. Helfrich, Larry J. North, Abid Khan | 2022-03-15 |
| 10880430 | Systems, methods, and storage media for testing local loops of telecommunications networks | Thomas C. Woldahl, Erik V. Helfrich, Larry J. North, Abid Khan | 2020-12-29 |
| D756687 | Pillow having a removable neck support | — | 2016-05-24 |
| D731813 | Pillow | — | 2015-06-16 |