Inventor

JOHN SWEANEY

Inventor
US

Overview

1→
Patents
2025
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

A47Jprimary
A47JKitchen equipment25%
G06KGraphical data reading25%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04WWireless communication networks25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to DUKE MFG CO (1)· patent assignee history
2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DUKE MFG CO12025
Locations
LocationPatentsSpan
US12025