LexDanaLexDanabeta
Inventor

Anthony J. Orchard

Inventor
Bangkok, TH

Overview

4→
Patents
2006–2008
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 drilling100%
PatentTitleYear
7,464,758'Model HCCV hydrostatic closed circulation valve'20087,373,980'Mono-trip cement thru completion'20087,069,992'Mono-trip cement thru completion'20067,063,152'Model HCCV hydrostatic closed circulation valve'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2008Patents assigned to BAKER HUGHES INC (4)· patent assignee history
2006–2008Based in Bangkok, TH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAKER HUGHES INC42006–2008
Locations
LocationPatentsSpan
Bangkok, TH42006–2008