Northstar Awarded Patent by United States Patent and Trademark Office Protecting Its Front-end Process for Reprocessing Asphalt Shingles
VANCOUVER, BC, Nov. 8, 2022 /PRNewswire/ - Northstar Clean Technologies Inc. (TSXV: ROOF) (OTCQB: ROOOF) ("Northstar" or the "Company") is pleased to announce that it has been issued a patent for the Company's front-end technology for reprocessing asphalt shingles by the United States Patent and Trademark Office ("USPTO").
- VANCOUVER, BC, Nov. 8, 2022 /PRNewswire/ - Northstar Clean Technologies Inc. (TSXV: ROOF) (OTCQB: ROOOF) ("Northstar" or the "Company") is pleased to announce that it has been issued a patent for the Company's front-end technology for reprocessing asphalt shingles by the United States Patent and Trademark Office ("USPTO").
- We are delighted to be issued our first patent from the USPTO for the front-end of our proprietary technology for reprocessing asphalt roofing shingles.
- This patent further strengthens Northstar's mission to be the leader in the recovery and reprocessing of asphalt shingles in North America."
- Northstar Clean Technologies Inc. is a Canadian-based clean technology company focused on the sustainable recovery and reprocessing of asphalt shingles.