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Paul H. Tompkins
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LaMarque, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Drillpipe spinner
Patent number
10,900,301
Issue date
Jan 26, 2021
Paul H Tompkins
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Drillpipe Spinner
Publication number
20200362648
Publication date
Nov 19, 2020
Paul H. Tompkins
E21 - EARTH DRILLING MINING
Information
Patent Application
Horizontal boring pipe connecting and disconnecting device
Publication number
20030132030
Publication date
Jul 17, 2003
Paul H. Tompkins
E21 - EARTH DRILLING MINING