Issued Patents All Time
Showing 25 most recent of 347 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422585 | Satellite and magnetic field sonde apparatus and methods | Jesse O. Casares, Jan Soukup, Stephanie M. Bench, Ray Merewether, David A. Cox +1 more | 2025-09-23 |
| 12377430 | Trackable dipole devices, methods, and systems | Jan Soukup, James F. Kleyn | 2025-08-05 |
| 12374876 | Video inspection system apparatus and methods with relay modules and connection ports | Michael J. Martin, Alexander L. Warren | 2025-07-29 |
| 12372478 | Pipe inspection and cleaning apparatus and systems | Eric M. Chapman, Justin W. Taylor, Matthew J. Thompson | 2025-07-29 |
| 12374875 | Inspection system push-cable guide apparatus | David C. Parsons, Andrew P. Corvin, Alexander L. Warren | 2025-07-29 |
| 12368944 | Inner drum module with push-cable interface for pipe inspection | David C. Parsons, Michael J. Martin, Alexander L. Warren, Andrew P. Corvin | 2025-07-22 |
| 12360251 | GNSS positioning methods and devices using PPP-RTK, RTK, SSR, or like correction data | — | 2025-07-15 |
| 12362457 | Combined satellite navigation and radio transceiver antenna devices | Stephanie M. Bench | 2025-07-15 |
| 12360282 | Natural voice utility asset annotation system | Alexander L. Warren, Michael Nichols | 2025-07-15 |
| 12313966 | Video pipe inspection systems | Eric M. Chapman, Allen W. Tucker, Dawn E. Shaffer | 2025-05-27 |
| 12306366 | Utility locator transmitter devices, systems, and methods | Jesse O. Casares, Jan Soukup, Stephanie M. Bench, Justin W. Taylor, Ray Merewether +1 more | 2025-05-20 |
| 12306524 | Multi-dielectric coaxial push-cables and associated apparatus | Alexander L. Warren | 2025-05-20 |
| 12287297 | Video pipe inspection systems and methods with sensor data | Michael J. Martin, Alexander L. Warren | 2025-04-29 |
| 12283755 | Input multiplexed signal processing apparatus and methods | Stephanie M. Bench | 2025-04-22 |
| 12276767 | Omni-inducer | Ray Merewether, Michael J. Martin, Jan Soukup | 2025-04-15 |
| 12270963 | Sonde devices | Justin W. Taylor, Ray Merewether, Jan Soukup | 2025-04-08 |
| 12253382 | Vehicle-based utility locating using principal components | Paul Wisecaver, Samantha Crane-Solis | 2025-03-18 |
| 12250497 | Inspection camera devices and methods | Alexander L. Warren, Nicholas A. Smith, Michael J. Martin, Scott A. Powell | 2025-03-11 |
| 12235221 | Self-leveling inspection systems and methods | Roger B. Shaffer, Stephanie M. Bench, Ray Merewether, Michael J. Martin, David A. Cox | 2025-02-25 |
| 12219248 | Video pipe inspection systems | Dawn E. Shaffer | 2025-02-04 |
| 12210130 | Electromagnetic marker devices for buried or hidden use | Stephanie M. Bench, Matthew D. Bockman | 2025-01-28 |
| 12158232 | Pipe inspection and/or mapping camera heads, systems, and methods | Michael J. Martin, Adam Mullett, Alexander L. Warren | 2024-12-03 |
| 12157995 | High frequency AC-powered drain cleaning and inspection apparatus and methods | Stephanie M. Bench, Jan Soukup, Inho Andy Shin, David A. Cox, Alexander L. Warren | 2024-12-03 |
| 12152717 | Integral dual cleaner camera drum systems and methods | Alexander L. Warren, Michael J. Martin, Steven C. Tietsworth | 2024-11-26 |
| 12153205 | Dockable camera reel and camera control unit (CCU) system | Michael J. Martin, Alexander L. Warren, Garrett A. Newby, Gina M. Hartman | 2024-11-26 |