William J. Walker

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Prairieville, LA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for conveying a non-dry frac proppant
- Patent number 11,643,287
- Issue date May 9, 2023
- Walker-Dawson Interests, Inc.
- Richard F. Dawson
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Floating Filtering Apparatus And Dredging System Therewith
- Publication number 20250163675
- Publication date May 22, 2025
- William Jeremy Walker
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Systems and Methods for Conveying a Non-Dry Frac Proppant
- Publication number 20190144216
- Publication date May 16, 2019
- Walker-Dawson Interests, Inc.
- Richard F. Dawson
- E21 - EARTH DRILLING MINING