SURE TRACK
|
|
United States Patent and Trademark Office
|
9
|
1993-05-25
|
2000-12-29
|
historic |
details
|
FLIGHTNEWS
|
|
United States Patent and Trademark Office
|
38
|
1992-11-10
|
1999-05-17
|
historic |
details
|
DIALAIR
|
|
United States Patent and Trademark Office
|
38
|
1992-02-18
|
1998-08-24
|
historic |
details
|
TEXTEL
|
|
United States Patent and Trademark Office
|
38
|
1991-11-26
|
2002-08-31
|
historic |
details
|
COMSAT
|
|
United States Patent and Trademark Office
|
42
|
1985-01-22
|
1991-05-02
|
historic |
details
|
|
|
United States Patent and Trademark Office
|
37
|
1984-09-04
|
1991-01-23
|
historic |
details
|
|
|
United States Patent and Trademark Office
|
42
|
1984-09-04
|
1991-01-23
|
historic |
details
|
|
|
United States Patent and Trademark Office
|
16
|
1984-07-03
|
1990-11-30
|
historic |
details
|
|
|
United States Patent and Trademark Office
|
9
|
1984-06-26
|
1990-11-29
|
historic |
details
|
COMSAT
|
|
United States Patent and Trademark Office
|
16
|
1983-11-08
|
1990-09-13
|
historic |
details
|
COMSAT GENERAL
|
|
United States Patent and Trademark Office
|
9
|
1983-03-22
|
1989-08-16
|
historic |
details
|
COMSAT
|
|
United States Patent and Trademark Office
|
37, 42
|
1983-03-08
|
1989-08-03
|
historic |
details
|