LexDanaLexDanabeta
Inventor

Neil Edward West

Inventor
Corona, CA, US

Overview

11→
Patents
1995–2018
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 11 as inventor

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

E21Bprimary
E21BEarth or rock drilling59%
Y10TTechnical subjects covered by former us classification18%
B25JManipulators12%
A42BHats6%
A44BButtons, pins, buckles, slide fasteners, or the like6%
PatentTitleYear
10,081,110Self-aligning pipe gripping assembly and method of making and using the same20189,452,535'Self-aligning pipe gripping assembly and method of making and using the same'20168,448,320'Clamp apparatus for threadedly connected tubulars'20137,784,834'Clamp apparatus for threadedly connected tubulars'20107,735,565'Dual-saddle ear support apparatus'20107,665,530'Tubular grippers and top drive systems'20107,472,762'Top drive oil flow path seals'20097,313,986'Tubular-drill bit connect/disconnect apparatus'20087,188,547'Tubular connect/disconnect apparatus'20077,062,991'Tubular connect/disconnect apparatus'20065,469,583'Strap lock buckle'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to BELL SPORTS INC (1)· patent assignee history
1995Based in La Mirada, CA, US· patent location history
2006–2013Patents assigned to VARCO INT (7)· patent assignee history
2006–2013Based in Corona, CA, US· patent location history
2010–2018Patents assigned to NAT OILWELL VARCO LP (3)· patent assignee history
2013Patents assigned to ERVIN HOWARD (1)· patent assignee history
2013Patents assigned to SWIONTEK CLIFF (1)· patent assignee history
2016–2018Based in Norco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VARCO INT72006–2013
NAT OILWELL VARCO LP32010–2018
BELL SPORTS INC11995
ERVIN HOWARD12013
SWIONTEK CLIFF12013
Locations
LocationPatentsSpan
Corona, California, US82006–2013
Norco, California, US22016–2018
La Mirada, California, US11995