LexDanaLexDanabeta
Inventor

Alan Craigon

Inventor
Angus, GB

Overview

1→
Patents
2018
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 1 as inventor

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

E21Bprimary
E21BEarth or rock drilling100%
PatentTitleYear
10,077,627Downhole apparatus and method2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to PETROWELL LTD (1)· patent assignee history
2018Based in Angus, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PETROWELL LTD12018
Locations
LocationPatentsSpan
Angus, GB12018