Trademark owner

Trademarks owned by leonid kovalkov

Published USPTO records that list leonid kovalkov as an owner. Open a serial to compare classes, cited marks, and prosecution history.

Showing 1–2 of 2

USPTO trademark records for owner leonid kovalkov. Page 1 of 1.
Serial	Mark	Owner	Registration
79070406	JS	LEONID KOVALKOV	3811077
79051082	FILTRATION JS PRODUCT	LEONID KOVALKOV	3557829