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Inventor

John D. Stewart

Inventor
Brooklyn, NY, US

Overview

5→
Patents
2004–2015
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary
G06FElectric digital data processing40%
G09BEducational or demonstration appliances40%
F41BWeapons for projecting missiles without use of explosive or combustible propellant charge10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
PatentTitleYear
8,997,004'System and method for real-time observation assessment'20158,667,400'System and method for real-time observation assessment'20147,568,160'System and method for real-time observation assessment'20097,114,126'System and method for real-time observation assessment'20066,769,287'Apparatus for testing structural component samples by impacting with ice balls'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Based in Southlake, TX, US· patent location history
2006–2009Patents assigned to WIRELESS GENERATION INC (2)· patent assignee history
2006–2015Based in Brooklyn, NY, US· patent location history
2014–2015Patents assigned to AMPLIFY EDUCATION INC (2)· patent assignee history
2014Patents assigned to ADAMS NICOLE M (1)· patent assignee history
2014Patents assigned to BERGER LAWRENCE JASON (1)· patent assignee history
2014Patents assigned to BOYD AARON (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMPLIFY EDUCATION INC22014–2015
WIRELESS GENERATION INC22006–2009
ADAMS NICOLE M12014
BERGER LAWRENCE JASON12014
BOYD AARON12014
Locations
LocationPatentsSpan
Brooklyn, New York, US42006–2015
Southlake, Texas, US12004