Inventor

David A. Schappell

Inventor
Seattle, WA, US

Overview

8→
Patents
2008–2012
Patent span
Physics
Primary field (CPC G)

Patents· 8 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 purposes80%
G07FCoin-freed or like apparatus20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2012Patents assigned to AMAZON TECH INC (8)· patent assignee history
2008–2012Based in Seattle, WA, US· patent location history
2012Patents assigned to BEZOS JEFFREY P (2)· patent assignee history
2012Patents assigned to GUPTA VIKAS (2)· patent assignee history
2012Patents assigned to JASSY ANDREW R (2)· patent assignee history
2012Patents assigned to KRAUSE DUANE J (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMAZON TECH INC82008–2012
BEZOS JEFFREY P22012
GUPTA VIKAS22012
JASSY ANDREW R22012
KRAUSE DUANE J22012
Locations
LocationPatentsSpan
Seattle, Washington, US82008–2012