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Inventor

JOHN K. WAKEFIELD

Inventor
US

Overview

2→
Patents
2022–2024
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E21Bprimary
E21BEarth or rock drilling67%
G01VGeophysics33%
PatentTitleYear
11,879,313Material mesh for screening fines202411,459,876Downhole wireless communication system through adjacent wells2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to WAKEFIELD JOHN K (2)· patent assignee history
2022Patents assigned to BAKER HUGHES OILFIELD OPERATIONS LLC (1)· patent assignee history
2022Patents assigned to RUSSELL RONNIE DAVID (1)· patent assignee history
2022–2024Based in US· patent location history
2024Patents assigned to BAKER HUGHES A GE CO LLC (1)· patent assignee history
2024Patents assigned to JOHNSON MICHAEL H (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WAKEFIELD JOHN Kself22022–2024
BAKER HUGHES A GE CO LLC12024
BAKER HUGHES OILFIELD OPERATIONS LLC12022
JOHNSON MICHAEL H12024
RUSSELL RONNIE DAVID12022
Locations
LocationPatentsSpan
US22022–2024