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Inventor

Sundaram Nagarajan

Inventor
Troy, OH, US

Overview

11→
Patents
1998–2015
Patent span
Performing operations
Primary field (CPC B)

Patents· 11 as inventor

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

B23Kprimary
B23KSoldering or unsoldering69%
G01SRadio direction-finding13%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes13%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
9,129,330'Wireless tracking and inventory monitoring for welding-type devices'20158,975,559'Method of welding with aluminum metal-core weld wire'20158,766,141'Welding system having a wire-specific interface'20148,686,318'Wireless tracking and inventory monitoring for welding-type devices'20148,664,569'Low carbon, high speed metal core wire'20148,604,390'Weld wire electrode for gas metal arc welding'20137,452,171'Welding stud'20086,933,468'Aluminum metal-core weld wire and method for forming the same'20056,787,736'Low carbon high speed metal core wire'20045,857,141'Metal-core weld wire for welding galvanized steels'19995,824,992'Metal-core weld wire with reduced core fill percentage'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2015Patents assigned to ILLINOIS TOOL WORKS (6)· patent assignee history
1998–2015Based in Troy, OH, US· patent location history
1999Based in Fairborn, OH, US· patent location history
2004–2015Patents assigned to HOBART BROTHERS CO (5)· patent assignee history
2013–2015Patents assigned to NAGARAJAN SUNDARAM (5)· patent assignee history
2013–2014Patents assigned to CHEN FUHU (2)· patent assignee history
2014Patents assigned to ALBRECHT BRUCE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ILLINOIS TOOL WORKS61998–2015
HOBART BROTHERS CO52004–2015
NAGARAJAN SUNDARAMself52013–2015
CHEN FUHU22013–2014
ALBRECHT BRUCE12014
Locations
LocationPatentsSpan
Troy, OH, US101998–2015
Fairborn, OH, US11999