ALCON
|
|
United States Patent and Trademark Office
|
9
|
2014-07-01
|
|
|
details
|
LUBRACON
|
|
United States Patent and Trademark Office
|
5
|
1977-05-03
|
1983-09-27
|
historic |
details
|
OPTICOL
|
|
United States Patent and Trademark Office
|
5
|
1977-04-12
|
|
historic |
details
|
MEDI-PERM
|
|
United States Patent and Trademark Office
|
3
|
1976-09-21
|
|
historic |
details
|
A.I.D.S.
|
|
United States Patent and Trademark Office
|
10
|
1976-02-17
|
|
historic |
details
|
IONAX
|
|
United States Patent and Trademark Office
|
3
|
1976-02-10
|
|
historic |
details
|
IOCON
|
|
United States Patent and Trademark Office
|
3
|
1975-10-21
|
|
historic |
details
|
ECONOCHLOR
|
|
United States Patent and Trademark Office
|
5
|
1975-05-27
|
1987-04-08
|
historic |
details
|
LENS-MATE
|
|
United States Patent and Trademark Office
|
5, 3
|
1974-10-01
|
|
historic |
details
|
HAPPY EYES
|
|
United States Patent and Trademark Office
|
5
|
1974-01-29
|
|
historic |
details
|
|
|
United States Patent and Trademark Office
|
5, 3
|
1972-10-31
|
|
historic |
details
|
EDT-103
|
|
United States Patent and Trademark Office
|
10
|
1972-10-03
|
|
historic |
details
|
SWIRL CLEAN
|
|
United States Patent and Trademark Office
|
9
|
1972-01-04
|
|
historic |
details
|
|
|
United States Patent and Trademark Office
|
5
|
1971-06-22
|
|
historic |
details
|
SOAK TABS
|
|
United States Patent and Trademark Office
|
5
|
1970-07-28
|
|
historic |
details
|
CLEAN-TABS
|
|
United States Patent and Trademark Office
|
3
|
1970-05-26
|
|
historic |
details
|
SWISHER
|
|
United States Patent and Trademark Office
|
10
|
1970-02-17
|
|
historic |
details
|
STEROFRIN
|
|
United States Patent and Trademark Office
|
5
|
1967-06-13
|
|
historic |
details
|
INTROPAQUE
|
|
United States Patent and Trademark Office
|
5
|
1963-09-24
|
2004-06-26
|
historic |
details
|
ISOPTO
|
|
United States Patent and Trademark Office
|
5
|
1960-06-14
|
2001-06-22
|
historic |
details
|