Inventor
GEORGE TELFER
Inventor
GB
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling100%
PatentTitleYear
12,371,958On demand low shock ball seat system and method202512,305,466Liner hanger system and method with non-pressure sensitive actuation202512,163,389Relating to well abandonment and slot recovery202411,946,330Or relating to well abandonment and slot recovery202411,613,953Well abandonment and slot recovery202311,512,560Downhole tool202211,428,061Downhole cut and pull tool and method of use202211,230,898Well abandonment and slot recovery202211,180,973Downhole test tool and method of use202111,156,048Method and tool for well abandonment and slot recovery202111,156,049Well abandonment2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to ARDYNE HOLDINGS LTD (9)· patent assignee history
2021–2025Based in GB· patent location history
2022Patents assigned to ARDYNE TECH LIMITED (1)· patent assignee history
2025Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ARDYNE HOLDINGS LTD | 9 | 2021–2024 |
| SCHLUMBERGER TECHNOLOGY CORP | 2 | 2025 |
| ARDYNE TECH LIMITED | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| GB | 11 | 2021–2025 |