| 10597054 |
Real-time drone infrared inspection of moving train |
Donald J. Arndt |
2020-03-24 |
| 10458852 |
System and method for detecting temperature of railroad train wheel and bearing |
Donald J. Arndt, Roland F. O'Connell |
2019-10-29 |
| 10012546 |
Temperature detection systems and methods for railway applications |
Donald J. Arndt, Steven Conrad Hamerle |
2018-07-03 |
| 9991696 |
Crashworthy memory module having a thermal wiring disconnect system |
— |
2018-06-05 |
| 9518947 |
System and method for detecting wheel bearing condition |
Donald J. Arndt, Roland F. O'Connell |
2016-12-13 |
| 9484164 |
Crashworthy memory module having a thermal cutoff |
Todd Charles Goergen |
2016-11-01 |
| 9415784 |
System and method for detecting wheel condition |
Donald J. Arndt, Roland F. O'Connell |
2016-08-16 |
| 9263358 |
Crashworthy memory module having a crack repair system |
— |
2016-02-16 |
| 9168937 |
Multi-function dragger |
— |
2015-10-27 |
| 9151681 |
Temperature detector having different types of independent sensors |
Donald J. Arndt |
2015-10-06 |
| 9090270 |
Speed sensitive dragging equipment detector |
— |
2015-07-28 |
| 9090271 |
System and method for characterizing dragging equipment |
— |
2015-07-28 |
| 8927936 |
Multi-beam detector retrofitted from single-beam detector |
Donald J. Arndt |
2015-01-06 |
| 8922384 |
Automated calibration method for a dragging equipment detector |
Donald J. Arndt, Steven Conrad Hamerle |
2014-12-30 |
| 8818585 |
Flat wheel detector with multiple sensors |
Don Arndt |
2014-08-26 |
| 8800362 |
Precipitation detector for railroad applications |
— |
2014-08-12 |
| 8112237 |
System and method for correcting signal polarities and detection thresholds in a rail vehicle inspection system |
— |
2012-02-07 |
| 7789348 |
Methods and systems for verifying the operation of a railroad gate |
Andrew Lawrence Ruggiero, John Charles Hounschell, II |
2010-09-07 |
| 7626170 |
Pyroelectric detection systems and methods of making the same |
Kevin George Harding, Brandi Wood, Pingfan Wu |
2009-12-01 |
| 7575201 |
System and method for detecting a change or an obstruction to a railway track |
— |
2009-08-18 |
| 7026609 |
Method and apparatus for time-phased constant IR energy delta source |
— |
2006-04-11 |
| 6881951 |
Time phased constant IR energy delta source |
— |
2005-04-19 |
| 6872945 |
Apparatus and method for detection of railroad wheel and bearing temperature |
— |
2005-03-29 |
| 6412332 |
Method and apparatus for detecting objects dragging beneath a train |
— |
2002-07-02 |
