List of Key Energy Services (company) patents

Patent 7006920 was granted and assigned to Key Energy Services (company) on February, 2006 by the United States Patent and Trademark Office.

Patent 9027416 was granted and assigned to Key Energy Services (company) on May, 2015 by the United States Patent and Trademark Office.

Patent 7571054 was granted and assigned to Key Energy Services (company) on August, 2009 by the United States Patent and Trademark Office.

Patent 7631563 was granted and assigned to Key Energy Services (company) on December, 2009 by the United States Patent and Trademark Office.

Patent 7588083 was granted and assigned to Key Energy Services (company) on September, 2009 by the United States Patent and Trademark Office.

Patent 7519475 was granted and assigned to Key Energy Services (company) on April, 2009 by the United States Patent and Trademark Office.

Patent 7064677 was granted and assigned to Key Energy Services (company) on June, 2006 by the United States Patent and Trademark Office.

Patent 9879487 was granted and assigned to Key Energy Services (company) on January, 2018 by the United States Patent and Trademark Office.

Patent 7788054 was granted and assigned to Key Energy Services (company) on August, 2010 by the United States Patent and Trademark Office.

Patent 7519508 was granted and assigned to Key Energy Services (company) on April, 2009 by the United States Patent and Trademark Office.

Patent 7359801 was granted and assigned to Key Energy Services (company) on April, 2008 by the United States Patent and Trademark Office.

Patent 7518526 was granted and assigned to Key Energy Services (company) on April, 2009 by the United States Patent and Trademark Office.

Patent 7461830 was granted and assigned to Key Energy Services (company) on December, 2008 by the United States Patent and Trademark Office.

Patent 8684096 was granted and assigned to Key Energy Services (company) on April, 2014 by the United States Patent and Trademark Office.

Patent 7226037 was granted and assigned to Key Energy Services (company) on June, 2007 by the United States Patent and Trademark Office.

Patent 9562406 was granted and assigned to Key Energy Services (company) on February, 2017 by the United States Patent and Trademark Office.

Patent 9605498 was granted and assigned to Key Energy Services (company) on March, 2017 by the United States Patent and Trademark Office.

Patent 9458683 was granted and assigned to Key Energy Services (company) on October, 2016 by the United States Patent and Trademark Office.

Patent 9470050 was granted and assigned to Key Energy Services (company) on October, 2016 by the United States Patent and Trademark Office.

Patent 8453729 was granted and assigned to Key Energy Services (company) on June, 2013 by the United States Patent and Trademark Office.

Patent 9057227 was granted and assigned to Key Energy Services (company) on June, 2015 by the United States Patent and Trademark Office.

Patent 7273104 was granted and assigned to Key Energy Services (company) on September, 2007 by the United States Patent and Trademark Office.

Patent 7221155 was granted and assigned to Key Energy Services (company) on May, 2007 by the United States Patent and Trademark Office.

Patent 7672785 was granted and assigned to Key Energy Services (company) on March, 2010 by the United States Patent and Trademark Office.

Patent 9611707 was granted and assigned to Key Energy Services (company) on April, 2017 by the United States Patent and Trademark Office.