LexDanaLexDanabeta
Inventor

Robert K. Voss

Inventor
Houston, TX, US

Overview

13→
Patents
1994–2015
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 13 as inventor

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

E21Bprimary
E21BEarth or rock drilling87%
F16KValves7%
G01VGeophysics7%
PatentTitleYear
9,175,540'Control system for a subsea well'20158,746,346'Subsea tree workover control system'20148,474,537'High capacity wellhead connector having a single annular piston'20138,322,442'Well unloading package'20128,281,863'Detachable electrical actuator'20128,179,279'Method and device for producing hydrocarbons using wireless communication'20128,157,015'Large bore vertical tree'20128,011,436'Through riser installation of tree block'20117,647,973'Collapse arrestor tool'20106,902,005'Tubing annulus communication for vertical flow subsea well'20056,763,891'Production tree with multiple safety barriers'20046,186,237'Annulus check valve with tubing plug back-up'20015,366,017'Intermediate casing annulus monitor'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2004Patents assigned to VETCO GRAY INC ABB (3)· patent assignee history
1994–2015Based in Houston, TX, US· patent location history
2005–2015Patents assigned to VETCO GRAY INC (10)· patent assignee history
2011–2013Based in Peterculter, GB· patent location history
2012–2014Patents assigned to VOSS ROBERT K (6)· patent assignee history
2012Patents assigned to BREESE PETER (1)· patent assignee history
2012Patents assigned to CHRISTIE DAVID S (1)· patent assignee history
2012Based in Aberdeen, GB· patent location history
2014Based in Cypress, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
VETCO GRAY INC102005–2015
VOSS ROBERT Kself62012–2014
VETCO GRAY INC ABB31994–2004
BREESE PETER12012
CHRISTIE DAVID S12012
Locations
LocationPatentsSpan
Houston, Texas, US61994–2015
Peterculter, GB42011–2013
Aberdeen, GB22012
Cypress, Texas, US12014