| 10562555 |
Method for controlling a level crossing and railway installation for implementing such method |
Jeffrey Michael Fries, Chris Schuchmann |
2020-02-18 |
| 10479383 |
System and method for controlling a level crossing |
Jeffrey Michael Fries |
2019-11-19 |
| 10479381 |
System and method for controlling a level crossing |
Jeffrey Michael Fries |
2019-11-19 |
| 10471978 |
System and method for controlling a level crossing |
Jeffrey Michael Fries |
2019-11-12 |
| 10292230 |
System and method for controlling a wayside device |
Forrest H. Ballinger, Jeffrey Michael Fries, Larry J. Anderson, Wayne Nelson Wheeler |
2019-05-14 |
| 10288218 |
System, apparatus and method for mounting a device |
James Strecker, Nick David Nagrodsky, Steven Henry |
2019-05-14 |
| 10252735 |
Route monitoring system and method |
Jeffrey Michael Fries, Joseph Forrest Noffsinger, Richard Lee Lawson, Aric Albert Weingartner, Curtis Doyle Mechling +2 more |
2019-04-09 |
| 9481385 |
Systems and methods for predictive maintenance of crossings |
Jeffrey Michael Fries, Joseph Forrest Noffsinger, Richard Lee Lawson, Aric Albert Weingartner, Curtis Doyle Mechling +2 more |
2016-11-01 |
| 9420038 |
Method and apparatus providing synchronization and control for server-based multi-screen videoconferencing |
James Deyerle, Alan Savage, Xiaohui Chen, Christopher Lane, Antonio Petruzziello |
2016-08-16 |
| 9126609 |
Systems and methods for controlling warnings at vehicle crossings |
Michael W. Steffen, II, Jeffrey Michael Fries, Aric Albert Weingartner, Sherri Boyd |
2015-09-08 |
| 9026360 |
Systems and methods for providing constant warning time at crossings |
Jeffrey Michael Fries, Jeffrey Baker, Aric Albert Weingartner, Michael W. Steffen, II, Jesse Herlocker |
2015-05-05 |
| 8937637 |
Method and apparatus providing synchronization and control for server-based multi-screen videoconferencing |
James Deyerle, Alan Savage, Xiaohui Chen, Christopher Lane, Antonio Petruzziello |
2015-01-20 |
| 8833703 |
Systems and method for a crossing equipment controller |
Michael W. Steffen, II, Steven Murphy, Brian Isaacson, James Strecker |
2014-09-16 |
| 5284463 |
Weight lifting apparatus |
— |
1994-02-08 |
| 5123885 |
Freeweight locking mechanism |
— |
1992-06-23 |
| 4982957 |
Alignment apparatus for use in freeweight barbell systems |
— |
1991-01-08 |
| 4953855 |
Method and apparatus for variable proportional weight lifting exercises |
— |
1990-09-04 |
| 4822034 |
Barbell system |
— |
1989-04-18 |
