List of K&N Engineering patents

Patent 11459982 was granted and assigned to K&N Engineering on October, 2022 by the United States Patent and Trademark Office.

Patent 11351495 was granted and assigned to K&N Engineering on June, 2022 by the United States Patent and Trademark Office.

Patent 11548394 was granted and assigned to K&N Engineering on January, 2023 by the United States Patent and Trademark Office.

Patent 11478739 was granted and assigned to K&N Engineering on October, 2022 by the United States Patent and Trademark Office.

Patent 9701178 was granted and assigned to K&N Engineering on July, 2017 by the United States Patent and Trademark Office.

Patent 10434466 was granted and assigned to K&N Engineering on October, 2019 by the United States Patent and Trademark Office.

Patent 11649776 was granted and assigned to K&N Engineering on May, 2023 by the United States Patent and Trademark Office.

Patent 11281960 was granted and assigned to K&N Engineering on March, 2022 by the United States Patent and Trademark Office.

Patent 11241647 was granted and assigned to K&N Engineering on February, 2022 by the United States Patent and Trademark Office.

Patent 11306691 was granted and assigned to K&N Engineering on April, 2022 by the United States Patent and Trademark Office.

Patent 10512872 was granted and assigned to K&N Engineering on December, 2019 by the United States Patent and Trademark Office.

Patent 11536231 was granted and assigned to K&N Engineering on December, 2022 by the United States Patent and Trademark Office.

Patent 11549469 was granted and assigned to K&N Engineering on January, 2023 by the United States Patent and Trademark Office.

Patent 7452395 was granted and assigned to K&N Engineering on November, 2008 by the United States Patent and Trademark Office.

Patent 11565584 was granted and assigned to K&N Engineering on January, 2023 by the United States Patent and Trademark Office.

Patent 10316805 was granted and assigned to K&N Engineering on June, 2019 by the United States Patent and Trademark Office.

Patent 11608802 was granted and assigned to K&N Engineering on March, 2023 by the United States Patent and Trademark Office.

Patent 11344832 was granted and assigned to K&N Engineering on May, 2022 by the United States Patent and Trademark Office.

Patent 9587535 was granted and assigned to K&N Engineering on March, 2017 by the United States Patent and Trademark Office.

Patent 11506155 was granted and assigned to K&N Engineering on November, 2022 by the United States Patent and Trademark Office.

Patent 7637146 was granted and assigned to K&N Engineering on December, 2009 by the United States Patent and Trademark Office.