Inventor

Geoffrey D. Charles

Inventor
Gibsonburg, OH, US

Overview

1→
Patents
2004
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.

B41Mprimary
B41MPrinting, duplicating, marking, or copying processes25%
H01QAntennas, i.e. radio aerials25%
H05BElectric heating25%
H05KPrinted circuits25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to PILKINGTON NORTH AMERICA INC (1)· patent assignee history
2004Based in Gibsonburg, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PILKINGTON NORTH AMERICA INC12004
Locations
LocationPatentsSpan
Gibsonburg, OH, US12004