$TORVF Files a Patent for its Air Classifier Design
September 14, 2022, Calgary, AB, Canada – Volt Carbon Technologies Inc. (“Volt Carbon” or the “Company”)
(TSX-V: VCT & OTCQB:TORVF), is pleased to announce the filing of a patent pending before the United States
Patent Office and the World Intellectual Property Office relating to an air classifier for extracting flake graphite from
host rock.
The patent application contains new inventive claims as a result of development work performed on the air classifier
over the past year. Volt Carbon will continue to advance and protect its intellectual property portfolio in the areas of
environmentally sustainable graphite separation technologies.
Z
September 14, 2022, Calgary, AB, Canada – Volt Carbon Technologies Inc. (“Volt Carbon” or the “Company”)
(TSX-V: VCT & OTCQB:TORVF), is pleased to announce the filing of a patent pending before the United States
Patent Office and the World Intellectual Property Office relating to an air classifier for extracting flake graphite from
host rock.
The patent application contains new inventive claims as a result of development work performed on the air classifier
over the past year. Volt Carbon will continue to advance and protect its intellectual property portfolio in the areas of
environmentally sustainable graphite separation technologies.
Z
Recent TORVF News
- Volt Carbon to Exhibit at PDAC 2026 and Reports 26% TREO Rock Chip and Rhenium Results from Mt. Copeland • Newsfile • 02/27/2026 05:41:00 PM
- Volt Carbon Reports Second U.S. Patent and New High-Performance Lithium-Metal Battery Results • Newsfile • 12/03/2025 01:00:00 PM
- Volt Carbon Technologies Receives Notice of Allowance for Second U.S. Patent on Air Classifier Technology, Reports Graphene Achievement, and Announces Stock Option Grant • Newsfile • 10/02/2025 12:51:00 PM

