Peter Alan Joiner

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Danestone, GB

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Patents Grantslast 30 patents

Information Patent Grant
Downhole tool
- Patent number 12,012,843
- Issue date Jun 18, 2024
- KASEUM HOLDINGS LIMITED
- Paul Andrew Church
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller tool
- Patent number 11,668,140
- Issue date Jun 6, 2023
- Impact Selector Limited
- Paul Andrew Church
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electronic time delay apparatus and method
- Patent number 10,689,948
- Issue date Jun 23, 2020
- Geodynamics, Inc.
- John T. Hardesty
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE TOOL
- Publication number 20210123325
- Publication date Apr 29, 2021
- KASEUM HOLDINGS LIMITED
- Paul Andrew CHURCH
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER TOOL
- Publication number 20210002966
- Publication date Jan 7, 2021
- KASEUM HOLDINGS LIMITED
- Paul Andrew Church
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRONIC TIME DELAY APPARATUS AND METHOD
- Publication number 20180347314
- Publication date Dec 6, 2018
- GeoDynamics, Inc.
- John T. Hardesty
- E21 - EARTH DRILLING MINING