Inventor

Douglas J. Gradt

Inventor
Seattle, WA, US

Overview

19→
Patents
2008–2021
Patent span
Physics
Primary field (CPC G)

Patents· 19 as inventor

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

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes41%
G06FElectric digital data processing22%
LOC1416%
G09BEducational or demonstration appliances6%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%
H04LTransmission of digital information, e.g. telegraphic communication6%
G06TImage data processing or generation, in general3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2021Patents assigned to AMAZON TECH INC (19)· patent assignee history
2008–2021Based in Seattle, WA, US· patent location history
2012–2016Patents assigned to GRADT DOUGLAS J (7)· patent assignee history
2012–2016Patents assigned to SCOTT SEAN M (7)· patent assignee history
2012–2016Patents assigned to BATES AMY (4)· patent assignee history
2012–2016Patents assigned to MANOLIS EVA (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMAZON TECH INC192008–2021
GRADT DOUGLAS Jself72012–2016
SCOTT SEAN M72012–2016
BATES AMY42012–2016
MANOLIS EVA42012–2016
Locations
LocationPatentsSpan
Seattle, Washington, US192008–2021