Add-in Co., Ltd. – Trademark Portfolio

Entity Type: 03

Add-in Co., Ltd. holds 1 U.S. trademark filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 11 (Environmental Control) — 1 filings in this category. Currently, 1 trademark is registered. Notable registered marks include DUOTRON. The owner is based in Goyang-si, Gyeonggi-do.