List of H4 Engineering Inc. patents

Patent 9456174 was granted and assigned to H4 Engineering Inc. on September, 2016 by the United States Patent and Trademark Office.

Patent 9253376 was granted and assigned to H4 Engineering Inc. on February, 2016 by the United States Patent and Trademark Office.

Patent 8704904 was granted and assigned to H4 Engineering Inc. on April, 2014 by the United States Patent and Trademark Office.

Patent 9800769 was granted and assigned to H4 Engineering Inc. on October, 2017 by the United States Patent and Trademark Office.

Patent 9730330 was granted and assigned to H4 Engineering Inc. on August, 2017 by the United States Patent and Trademark Office.

Patent 9313394 was granted and assigned to H4 Engineering Inc. on April, 2016 by the United States Patent and Trademark Office.

Patent 10241186 was granted and assigned to H4 Engineering Inc. on March, 2019 by the United States Patent and Trademark Office.

Patent 9007476 was granted and assigned to H4 Engineering Inc. on April, 2015 by the United States Patent and Trademark Office.

Patent 9578365 was granted and assigned to H4 Engineering Inc. on February, 2017 by the United States Patent and Trademark Office.

Patent 10291725 was granted and assigned to H4 Engineering Inc. on May, 2019 by the United States Patent and Trademark Office.

Patent 9294669 was granted and assigned to H4 Engineering Inc. on March, 2016 by the United States Patent and Trademark Office.

Patent 9565349 was granted and assigned to H4 Engineering Inc. on February, 2017 by the United States Patent and Trademark Office.

Patent D726808 was granted and assigned to H4 Engineering Inc. on April, 2015 by the United States Patent and Trademark Office.

Patent D714374 was granted and assigned to H4 Engineering Inc. on September, 2014 by the United States Patent and Trademark Office.

Patent 8749634 was granted and assigned to H4 Engineering Inc. on June, 2014 by the United States Patent and Trademark Office.

Patent D750693 was granted and assigned to H4 Engineering Inc. on March, 2016 by the United States Patent and Trademark Office.

Patent 10728488 was granted and assigned to H4 Engineering Inc. on July, 2020 by the United States Patent and Trademark Office.

Patent 9160899 was granted and assigned to H4 Engineering Inc. on October, 2015 by the United States Patent and Trademark Office.

Patent D704762 was granted and assigned to H4 Engineering Inc. on May, 2014 by the United States Patent and Trademark Office.

Patent D703719 was granted and assigned to H4 Engineering Inc. on April, 2014 by the United States Patent and Trademark Office.

Patent 9723192 was granted and assigned to H4 Engineering Inc. on August, 2017 by the United States Patent and Trademark Office.

Patent D684210 was granted and assigned to H4 Engineering Inc. on June, 2013 by the United States Patent and Trademark Office.