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Inventor

Charles R. Hughes

Inventor
Hellertown, PA, US

Overview

4→
Patents
1978–2021
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 4 as inventor

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

D07Bprimary
D07BRopes or cables in general25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
C25DProcesses for the electrolytic or electrophoretic production of coatings13%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes13%
H04LTransmission of digital information, e.g. telegraphic communication13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
11,107,120Estimating the reach performance of an advertising campaign20215,192,418'Metal recovery method and system for electroplating wastes'19934,197,695'Method of making sealed wire rope'19804,123,894'Sealed wire rope'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1993Patents assigned to BETHLEHEM STEEL CORP (3)· patent assignee history
1978–1993Based in Hellertown, PA, US· patent location history
2021Patents assigned to FACEBOOK INC (1)· patent assignee history
2021Based in Seattle, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BETHLEHEM STEEL CORP31978–1993
FACEBOOK INC12021
Locations
LocationPatentsSpan
Hellertown, Pennsylvania, US31978–1993
Seattle, Washington, US12021