|
ROCKY MOUNTAIN POWER
|
|
United States Patent and Trademark Office
|
39
|
2016-02-02
|
|
|
details
|
|
WATTSMART
|
|
United States Patent and Trademark Office
|
35, 41
|
2012-05-01
|
|
|
details
|
|
PACIFICORP
|
|
United States Patent and Trademark Office
|
39, 40
|
2010-10-19
|
|
|
details
|
|
SEE YA LATER, REFRIGERATOR
|
|
United States Patent and Trademark Office
|
36, 37, 40
|
2010-04-06
|
|
|
details
|
|
BLUE SKY
|
|
United States Patent and Trademark Office
|
36, 39
|
2002-07-02
|
|
|
details
|
|
UTAH POWER
|
|
United States Patent and Trademark Office
|
39
|
2000-02-29
|
|
|
details
|
|
PACIFIC POWER
|
|
United States Patent and Trademark Office
|
39
|
1999-10-12
|
|
|
details
|
|
ROCKY MOUNTAIN POWER
|
|
United States Patent and Trademark Office
|
39
|
2010-07-06
|
2017-02-10
|
historic |
details
|
|
THE ENERGY FINANSWER
|
|
United States Patent and Trademark Office
|
42
|
2000-07-25
|
2007-04-28
|
historic |
details
|
|
THE ENERGY FINANSWER
|
|
United States Patent and Trademark Office
|
36, 42
|
1993-02-09
|
2015-05-16
|
historic |
details
|
|
BEST BETTER ENERGY IN SCHOOLS TODAY
|
|
United States Patent and Trademark Office
|
42
|
1990-11-20
|
1997-05-26
|
historic |
details
|
