Inventor

Neil Geoffrey Harris

Inventor

Farnborough, GB

Overview

2006–2021

Patent span

Fixed constructions

Primary field (CPC E)

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

E21Bprimary

E21BEarth or rock drilling55%

G01NInvestigating or analysing materials by determining their chemical or physical properties18%

G01DMeasuring not specially adapted for a specific variable9%

G02BOptical elements, systems or apparatus9%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to SONDEX LTD (1)· patent assignee history

2006Based in Berkshire, GB· patent location history

2009Patents assigned to NEW TRANSDUCERS LTD (1)· patent assignee history

2009Based in Huntingdon, GB· patent location history

2015–2017Patents assigned to GEN ELECTRIC (2)· patent assignee history

2015–2017Based in Woodley, GB· patent location history

2017–2021Patents assigned to SONDEX WIRELINE LTD (4)· patent assignee history

2017–2021Based in Farnborough, GB· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations