PLTW LAUNCH
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United States Patent and Trademark Office
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9
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2016-03-22
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details
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PLTW ENGINEERING
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United States Patent and Trademark Office
|
9
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2016-02-09
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details
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PLTW COMPUTER SCIENCE
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United States Patent and Trademark Office
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9
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2016-02-09
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|
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details
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PLTW GATEWAY
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United States Patent and Trademark Office
|
9
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2016-02-09
|
|
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details
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PLTW BIOMEDICAL SCIENCE
|
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United States Patent and Trademark Office
|
9
|
2016-02-09
|
|
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details
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PROJECT LEAD THE WAY PLTW
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United States Patent and Trademark Office
|
18
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2015-08-04
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details
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PROJECT LEAD THE WAY PLTW
|
|
United States Patent and Trademark Office
|
25
|
2015-08-04
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|
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details
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PROJECT LEAD THE WAY PLTW
|
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United States Patent and Trademark Office
|
9
|
2015-07-21
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|
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details
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PREPARING STUDENTS FOR THE GLOBAL ECONOMY
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United States Patent and Trademark Office
|
9
|
2015-07-21
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|
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details
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PLTW LAUNCH
|
|
United States Patent and Trademark Office
|
9
|
2015-04-21
|
|
|
details
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PROJECT LEAD THE WAY PLTW
|
|
United States Patent and Trademark Office
|
16
|
2015-01-27
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details
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PATHWAY TO ENGINEERING
|
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United States Patent and Trademark Office
|
41
|
2013-12-03
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details
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PREPARING STUDENTS FOR THE GLOBAL ECONOMY
|
|
United States Patent and Trademark Office
|
41
|
2013-11-12
|
|
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details
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INNOVATION PORTAL
|
|
United States Patent and Trademark Office
|
9
|
2013-09-10
|
|
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details
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PROJECT LEAD THE WAY
|
|
United States Patent and Trademark Office
|
41
|
2013-06-04
|
|
|
details
|
INNOVATION PORTAL
|
|
United States Patent and Trademark Office
|
41
|
2013-03-12
|
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details
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PROJECT LEAD THE WAY
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|
United States Patent and Trademark Office
|
9, 16
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2011-03-01
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details
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PROJECT LEAD THE WAY PLTW
|
|
United States Patent and Trademark Office
|
16
|
2011-01-04
|
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details
|
|
|
United States Patent and Trademark Office
|
41
|
2011-01-04
|
|
|
details
|
|
|
United States Patent and Trademark Office
|
16
|
2011-01-04
|
|
|
details
|