|
|
|
United States Patent and Trademark Office
|
9, 41, 42
|
2018-04-17
|
|
|
details
|
|
ADVANCED STEM CERTIFIED
|
|
United States Patent and Trademark Office
|
|
2017-05-30
|
|
|
details
|
|
ADVANCED STEM CERTIFIED
|
|
United States Patent and Trademark Office
|
42
|
2016-11-01
|
|
|
details
|
|
EFFECTIVE LEARNING ENVIRONMENTS OBSERVATION TOOL
|
|
United States Patent and Trademark Office
|
9, 16, 41, 42
|
2016-05-24
|
|
|
details
|
|
IEQ
|
|
United States Patent and Trademark Office
|
41, 42
|
2015-12-22
|
|
|
details
|
|
SOURCE
|
|
United States Patent and Trademark Office
|
41
|
2015-11-17
|
|
|
details
|
|
S
|
|
United States Patent and Trademark Office
|
41
|
2015-11-17
|
|
|
details
|
|
ELEOT
|
|
United States Patent and Trademark Office
|
9, 16, 41, 42
|
2015-10-06
|
|
|
details
|
|
INDEX OF EDUCATION QUALITY
|
|
United States Patent and Trademark Office
|
41, 42
|
2015-09-22
|
|
|
details
|
|
ADVANCED
|
|
United States Patent and Trademark Office
|
41, 42
|
2014-05-06
|
|
|
details
|
|
ASSIST
|
|
United States Patent and Trademark Office
|
9, 42
|
2012-09-11
|
|
|
details
|
|
ADVANCED
|
|
United States Patent and Trademark Office
|
41, 42
|
2008-08-05
|
|
|
details
|
|
BREAKTHROUGH SCHOOL IMPROVEMENT
|
|
United States Patent and Trademark Office
|
16
|
2007-07-24
|
2018-03-02
|
historic |
details
|
