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Inventor

Charles J. Romberger

Inventor
Coopersburg, PA, US

Overview

3→
Patents
1984–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

B21Bprimary
B21BRolling of metal25%
C21DModifying the physical structure of ferrous metals25%
G01BMeasuring length, thickness or similar linear dimensions25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
PatentTitleYear
11,072,839Process and device for cooling a metal substrate20215,351,203'Online tomographic gauging of sheet metal'19944,470,304'Ultrasonic inspection system'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1994Patents assigned to BETHLEHEM STEEL CORP (2)· patent assignee history
1984–1994Based in Coopersburg, PA, US· patent location history
1994Patents assigned to SCIENT MEASUREMENT SYSTEMS INC (1)· patent assignee history
2021Patents assigned to ARCELORMITTAL (1)· patent assignee history
2021Based in Kinzers, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BETHLEHEM STEEL CORP21984–1994
ARCELORMITTAL12021
SCIENT MEASUREMENT SYSTEMS INC11994
Locations
LocationPatentsSpan
Coopersburg, Pennsylvania, US21984–1994
Kinzers, Pennsylvania, US12021