Austin C. Hine

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New Florence, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Underreamer drill hammer
- Patent number 12,291,925
- Issue date May 6, 2025
- Center Rock Inc.
- Warren Thomas Lay
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
UNDERREAMER DRILL HAMMER
- Publication number 20250129671
- Publication date Apr 24, 2025
- CENTER ROCK INC.
- Warren Thomas Lay
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWN-THE-HOLE HAMMER HAVING AN INVERTED CASING
- Publication number 20250034955
- Publication date Jan 30, 2025
- Center Rock, Inc.
- Warren Thomas Lay
- E21 - EARTH DRILLING MINING