|
Total properties:
13
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/12/1998
|
Application #:
|
08617469
|
Filing Dt:
|
03/15/1996
|
|
Title:
|
GEOGRAPHIC TRAIN CONTROL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/07/1998
|
Application #:
|
08655700
|
Filing Dt:
|
06/03/1996
|
|
Title:
|
RAILROAD TRACK CIRCUIT VITAL RELAY CONTROL
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/08/2002
|
Application #:
|
09467796
|
Filing Dt:
|
12/20/1999
|
|
Title:
|
RAILROAD VITAL SIGNAL OUTPUT MODULE WITH CRYPTOGRAPHIC SAFE DRIVE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/16/2002
|
Application #:
|
09486947
|
Filing Dt:
|
05/22/2000
|
|
Title:
|
RAILWAY WHEEL COUNTER AND BLOCK CONTROL SYSTEMS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
05/22/2001
|
Application #:
|
09493101
|
Filing Dt:
|
01/28/2000
|
|
Title:
|
Compressed air power supply/rechargeable battery pack
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
12/26/2006
|
Application #:
|
11132006
|
Filing Dt:
|
05/18/2005
|
|
Publication #:
|
|
Pub Dt:
|
11/23/2006
| | | | |
|
Title:
|
HIGHWAY-RAIL GRADE CROSSING REMOTE SETUP, CALIBRATION AND TROUBLESHOOTING
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/01/2008
|
Application #:
|
11132007
|
Filing Dt:
|
05/18/2005
|
|
Publication #:
|
|
Pub Dt:
|
11/23/2006
| | | | |
|
Title:
|
TEMPLATE CROSSING DESIGN AND PROGRAMMING FOR HIGHWAY-RAIL GRADE CROSSINGS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/28/2008
|
Application #:
|
11132047
|
Filing Dt:
|
05/18/2005
|
|
Publication #:
|
|
Pub Dt:
|
11/23/2006
| | | | |
|
Title:
|
HIGHWAY-RAIL GRADE CROSSING CONTROLLER WITH OUT OF SERVICE MODE
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/06/2010
|
Application #:
|
11241134
|
Filing Dt:
|
09/30/2005
|
|
Publication #:
|
|
Pub Dt:
|
04/05/2007
| | | | |
|
Title:
|
LOCK BAR FOR RAILROAD GATE WARNING MECHANISM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
08/18/2009
|
Application #:
|
11250686
|
Filing Dt:
|
10/14/2005
|
|
Publication #:
|
|
Pub Dt:
|
04/19/2007
| | | | |
|
Title:
|
APPARATUS AND METHODS FOR PROVIDING RELATIVELY CONSTANT WARNING TIME AT HIGHWAY-RAIL CROSSINGS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
04/20/2010
|
Application #:
|
11465674
|
Filing Dt:
|
08/18/2006
|
|
Publication #:
|
|
Pub Dt:
|
02/21/2008
| | | | |
|
Title:
|
ADJUSTABLE SUPPORT FOR A RAILROAD CROSSING GATE ARM
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
02/25/2014
|
Application #:
|
12724800
|
Filing Dt:
|
03/16/2010
|
|
Publication #:
|
|
Pub Dt:
|
09/22/2011
| | | | |
|
Title:
|
DECODING ALGORITHM FOR FREQUENCY SHIFT KEY COMMUNICATIONS
|
|
|
|
|
Patent #:
|
|
Issue Dt:
|
10/30/2012
|
Application #:
|
12725661
|
Filing Dt:
|
03/17/2010
|
|
Publication #:
|
|
Pub Dt:
|
09/22/2011
| | | | |
|
Title:
|
CROSSING PREDICTOR WITH AUTHORIZED TRACK SPEED INPUT
|
|
