Issued Patents All Time
Showing 25 most recent of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10498264 | Torque monitoring system for a rotatable shaft | Jeffrey F. Tonn, Daniel O'NEIL | 2019-12-03 |
| 10260971 | Remotely powered and remotely interrogated torque measurement devices, systems, and methods | Daniel O'NEIL, Harrison Sprague | 2019-04-16 |
| 9197143 | Harvesting power from multiple energy sources | Christopher P. Townsend, Steven W. Arms | 2015-11-24 |
| 9090339 | Wireless structural health monitoring system with synchronized timekeeper | Steven W. Arms, Chris Pruyn Townsend, David L. Churchill | 2015-07-28 |
| 8638217 | Energy harvesting, wireless structural health monitoring system with time keeper and energy storage devices | Steven W. Arms, Chris Pruyn Townsend, David L. Churchill | 2014-01-28 |
| 8502675 | Remotely powered and remotely interrogated wireless digital sensor telemetry system to detect corrosion | Steven W. Arms, Christopher P. Townsend | 2013-08-06 |
| 8319402 | Bowl-shaped wide-band vibration energy harvester | David L. Churchill, Steven W. Arms, James M. Leas | 2012-11-27 |
| 8290747 | Structural damage detection and analysis system | Steven W. Arms | 2012-10-16 |
| 8154177 | Wide-band vibration energy harvester with stop | David L. Churchill, Steven W. Arms, James M. Leas | 2012-04-10 |
| 8134282 | Wide-band vibration energy harvester with restoring spring | David L. Churchill, Steven W. Arms, James M. Leas | 2012-03-13 |
| 8011255 | Shaft mounted energy harvesting for wireless sensor operation and data transmission | Steven W. Arms, Christopher P. Townsend, David L. Churchill | 2011-09-06 |
| 7860680 | Robotic system for powering and interrogating sensors | Steven W. Arms, Christopher P. Townsend | 2010-12-28 |
| 7839058 | Wideband vibration energy harvester | David L. Churchill, Steven W. Arms, James M. Leas | 2010-11-23 |
| 7786867 | Remotely powered and remotely interrogated wireless digital sensor telemetry system | Steven W. Arms, Christopher P. Townsend | 2010-08-31 |
| 7781943 | Capacitive discharge energy harvesting converter | David L. Churchill | 2010-08-24 |
| 7747415 | Sensor powered event logger | David L. Churchill, Frederic Martin, Christopher P. Townsend, Steven W. Arms | 2010-06-29 |
| 7719416 | Energy harvesting, wireless structural health monitoring system | Steven W. Arms, Chris Pruyn Townsend, David L. Churchill | 2010-05-18 |
| 7696621 | RFID tag packaging system | Steven W. Arms | 2010-04-13 |
| 7672781 | Miniaturized wireless inertial sensing system | David L. Churchill, Chris Townsend, Steven W. Arms | 2010-03-02 |
| 7668667 | Miniature stimulating and sensing system | John Chamberlain Robb, Steven W. Arms, Christopher P. Townsend, David L. Churchill | 2010-02-23 |
| 7591187 | Wireless vibrating strain gauge for smart civil structures | — | 2009-09-22 |
| 7429805 | Energy harvesting for wireless sensor operation and data transmission | Steven W. Arms, Christopher P. Townsend, David L. Churchill | 2008-09-30 |
| 7365455 | Energy harvesting for wireless sensor operation and data transmission | Steven W. Arms, Christopher P. Townsend, David L. Churchill | 2008-04-29 |
| 7361998 | Energy harvesting for wireless sensor operation and data transmission | Steven W. Arms, Christopher P. Townsend, David L. Churchill | 2008-04-22 |
| 7256505 | Shaft mounted energy harvesting for wireless sensor operation and data transmission | Steven W. Arms, Christopher P. Townsend, David L. Churchill | 2007-08-14 |