LexDanaLexDanabeta
Inventor

Parveen K Chandila

Inventor
Houston, TX, US

Overview

4→
Patents
2010–2021
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 4 as inventor

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

E21Bprimary
E21BEarth or rock drilling60%
F16CShafts40%
PatentTitleYear
10,883,311Coated surfaces for bearings used in drilling motors20219,103,377'Self lubricating robust centralizer bearing design and method of use'20157,798,255'Drill bits having optimized cutting element counts for reduced tracking and/or increased drilling performance'20107,686,104'Rolling cone drill bit having cutter elements positioned in a plurality of differing radial positions'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to SMITH INTERNATIONAL (2)· patent assignee history
2010–2015Based in Houston, TX, US· patent location history
2015–2021Patents assigned to SKF AB (2)· patent assignee history
2015Patents assigned to BOCH CHRISTIAN (1)· patent assignee history
2015Patents assigned to CHANDILA PARVEEN (1)· patent assignee history
2015Patents assigned to DUBUS JEROME (1)· patent assignee history
2021Based in Tomball, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SKF AB22015–2021
SMITH INTERNATIONAL22010
BOCH CHRISTIAN12015
CHANDILA PARVEENself12015
DUBUS JEROME12015
Locations
LocationPatentsSpan
Houston, Texas, US32010–2015
Tomball, Texas, US12021