Matthew Floyd Shofner

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Mansfield, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Tin seat for rock drill insert
- Patent number 7,434,635
- Issue date Oct 14, 2008
- Sandvik Intellectual Property AB
- Rob A. Simmons
- E21 - EARTH DRILLING MINING
Information Patent Grant
Down-the-hole hammer and components for a down-the-hole hammer, and...
- Patent number 7,353,890
- Issue date Apr 8, 2008
- Sandvik Intellectual Property AB
- Matthew Floyd Shofner
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
CENTER TUBE RETENTION
- Publication number 20240418046
- Publication date Dec 19, 2024
- TERELION, LLC
- Matthew SHOFNER
- E21 - EARTH DRILLING MINING
Information Patent Application
TIN SEAT FOR ROCK DRILL INSERT
- Publication number 20080035384
- Publication date Feb 14, 2008
- Sandvik Intellectual Property AB
- Rob A. Simmons
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWN-THE-HOLE HAMMER AND COMPONENTS FOR A DOWN-THE-HOLE HAMMER, AND...
- Publication number 20070158113
- Publication date Jul 12, 2007
- Sandvik Intellectual Property AB
- Matthew Floyd Shofner
- E21 - EARTH DRILLING MINING