Inventor

DAVID GRAHAM BARNES

Inventor
AU

Overview

1→
Patents
2022
Patent span
LOC
Primary field

Patents· 1 as inventor

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

LOC12primary
LOC12100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to ILLINOIS TOOL WORKS (1)· patent assignee history
2022Based in AU· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ILLINOIS TOOL WORKS12022
Locations
LocationPatentsSpan
AU12022