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Inventor

Natraj C. Iyer

Inventor
Monroeville, PA, US

Overview

14→
Patents
1988–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

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

H01Hprimary
H01HElectric switches19%
B22FWorking metallic powder16%
C23CCoating metallic material9%
G06FElectric digital data processing6%
G06VImage or video recognition or understanding6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
Y10TTechnical subjects covered by former us classification6%
A61MDevices for introducing media into, or onto, the body3%
B22DCasting of metals3%
PatentTitleYear
9,348,877'Methods, systems, and data structures for performing searches on three dimensional objects'20168,429,174'Methods, systems, and data structures for performing searches on three dimensional objects'20138,172,787'Method and apparatus to detect biocontamination in an insufflator for use in endoscopy'20125,168,620'Shunt attachment and method for interfacing current collection systems'19925,120,918'Vacuum circuit interrupter contacts and shields'19925,057,340'Method of forming a coating on a reactor coolant pump sealing surface'19915,017,553'High temperature superconductor having a high strength thermally matched high temperature sheath'19914,978,487'Method of treating a coating on a reactor coolant pump sealing surface'19904,954,170'Methods of making high performance compacts and products'19904,927,985'Cryogenic conductor'19904,909,841'Method of making dimensionally reproducible compacts'19904,810,289'Hot isostatic pressing of high performance electrical components'19894,766,274'Vacuum circuit interrupter contacts containing chromium dispersions'19884,723,589'Method for making vacuum interrupter contacts by spray deposition'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1992Patents assigned to WESTINGHOUSE ELECTRIC CORP (11)· patent assignee history
1988–1991Based in Monroeville, PA, US· patent location history
1992Based in Columbia, SC, US· patent location history
2012–2013Patents assigned to IYER NATRAJ (2)· patent assignee history
2012Patents assigned to GATTANI ABHISHEK (1)· patent assignee history
2012Patents assigned to HAMEED SALMAAN (1)· patent assignee history
2012Based in San Jose, CA, US· patent location history
2013–2016Patents assigned to PURDUE RESEARCH FOUNDATION (2)· patent assignee history
2013–2016Based in West Lafayette, IN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WESTINGHOUSE ELECTRIC CORP111988–1992
IYER NATRAJself22012–2013
PURDUE RESEARCH FOUNDATION22013–2016
GATTANI ABHISHEK12012
HAMEED SALMAAN12012
Locations
LocationPatentsSpan
Monroeville, Pennsylvania, US91988–1991
West Lafayette, IN, US22013–2016
Columbia, SC, US21992
San Jose, California, US12012