LexDanaLexDanabeta
Inventor

James M. Johns

Inventor
Mount Joy, PA, US

Overview

2→
Patents
1994–2014
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material33%
H05KPrinted circuits33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
8,667,683'Apparatus and methods for permanently assembling tubes in a heat exchanger'20145,312,027'Precleaning of soldered circuit cards to prevent white residue'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to HUGHES AIRCRAFT CO (1)· patent assignee history
1994Based in Anaheim, CA, US· patent location history
2014Patents assigned to GIESE STEFAN A (1)· patent assignee history
2014Patents assigned to JOHNS JAMES M (1)· patent assignee history
2014Patents assigned to NEW STANDARD CORP (1)· patent assignee history
2014Patents assigned to NEWHOUSE GUY D (1)· patent assignee history
2014Based in Mount Joy, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GIESE STEFAN A12014
HUGHES AIRCRAFT CO11994
JOHNS JAMES Mself12014
NEW STANDARD CORP12014
NEWHOUSE GUY D12014
Locations
LocationPatentsSpan
Mount Joy, Pennsylvania, US12014
Anaheim, California, US11994