David B. Wagner

Follow

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reamer assembly
- Patent number 10,428,586
- Issue date Oct 1, 2019
- Inrock Drilling Systems, Inc.
- David B. Wagner
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Reamer Having Blade Debris Removal and Drilling Direction Reversibi...
- Publication number 20220143720
- Publication date May 12, 2022
- Inrock Drilling Systems, Inc.
- David B. Wagner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Reamer Wear Protection Assembly and Method
- Publication number 20210372202
- Publication date Dec 2, 2021
- Inrock Drilling Systems, Inc.
- David B. Wagner
- E21 - EARTH DRILLING MINING
Information Patent Application
Reamer Assembly
- Publication number 20170167202
- Publication date Jun 15, 2017
- Inrock Drilling Systems, Inc.
- David B. Wagner
- E21 - EARTH DRILLING MINING