Inventor

Andrew Carpenter

Inventor
Belmont, CA, US

Overview

9→
Patents
1977–2021
Patent span
Physics
Primary field (CPC G)

Patents· 9 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 purposes58%
H04LTransmission of digital information, e.g. telegraphic communication25%
A47LDomestic washing or cleaning8%
LOCD18%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to DARPEX MFG COMPANY LIMITED (1)· patent assignee history
1977Based in Wembly, GB· patent location history
2017–2021Patents assigned to VISA INT SERVICE ASS (7)· patent assignee history
2017–2021Based in Belmont, CA, US· patent location history
2021Patents assigned to ILLINOIS TOOL WORKS (1)· patent assignee history
2021Based in Beavercreek, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VISA INT SERVICE ASS72017–2021
DARPEX MFG COMPANY LIMITED11977
ILLINOIS TOOL WORKS12021
Locations
LocationPatentsSpan
Belmont, California, US72017–2021
Beavercreek, OH, US12021
Wembly, GB11977