List of Columbia Power Technologies patents | 7 results

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 11542913 Wave energy converter	Patent 11542913 was granted and assigned to Columbia Power Technologies on January, 2023 by the United States Patent and Trademark Office.	Columbia Power Technologies	Columbia Power Technologies	United States Patent and Trademark Office	11542913	January 3, 2023
‌ US Patent 9587620 Method and system for wave energy conversion	Patent 9587620 was granted and assigned to Columbia Power Technologies on March, 2017 by the United States Patent and Trademark Office.	Columbia Power Technologies	Columbia Power Technologies	United States Patent and Trademark Office	9587620	March 7, 2017
‌ US Patent 8659179 Direct drive rotary wave energy conversion	Patent 8659179 was granted and assigned to Columbia Power Technologies on February, 2014 by the United States Patent and Trademark Office.	Columbia Power Technologies	Columbia Power Technologies	United States Patent and Trademark Office	8659179	February 25, 2014
‌ US Patent 9484779 Mechanical assembly for maintaining an air gap between a stator and rotor in an electro-mechanical energy converter	Patent 9484779 was granted and assigned to Columbia Power Technologies on November, 2016 by the United States Patent and Trademark Office.		Columbia Power Technologies	United States Patent and Trademark Office	9484779	November 1, 2016
‌ US Patent 8508063 Direct drive rotary wave energy conversion	Patent 8508063 was granted and assigned to Columbia Power Technologies on August, 2013 by the United States Patent and Trademark Office.	Columbia Power Technologies	Columbia Power Technologies	United States Patent and Trademark Office	8508063	August 13, 2013
‌ US Patent 8314506 Direct drive rotary wave energy conversion	Patent 8314506 was granted and assigned to Columbia Power Technologies on November, 2012 by the United States Patent and Trademark Office.		Columbia Power Technologies	United States Patent and Trademark Office	8314506	November 20, 2012
‌ US Patent 11952974 Wave energy converter	Patent 11952974 was granted and assigned to Columbia Power Technologies on April, 2024 by the United States Patent and Trademark Office.	Columbia Power Technologies	Columbia Power Technologies	United States Patent and Trademark Office	11952974	April 9, 2024