LexDanaLexDanabeta
Inventor

Darrel C. Christian

Inventor
Jamestown, NY, US

Overview

2→
Patents
1991–1995
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

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

B23Kprimary
B23KSoldering or unsoldering25%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
5,423,112'Method of marking tube to header joint in a vehicle radiator'19955,036,913'Vehicle radiator with tube to header joint formed of a composite weld and solder bond'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1995Patents assigned to VALEO ENGINE COOLING INC (2)· patent assignee history
1991–1995Based in Jamestown, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VALEO ENGINE COOLING INC21991–1995
Locations
LocationPatentsSpan
Jamestown, New York, US21991–1995