Inventor

Keith L. Pronske

Inventor

Wilton, CA, US

Overview

6→

Patents

2009–2015

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

Y02Eprimary

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution25%

F01KSteam engine plants19%

E21BEarth or rock drilling13%

F02CGas-turbine plants13%

F22BMethods of steam generation13%

F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state13%

F17CVessels for containing or storing compressed, liquefied or solidified gases6%

PatentTitleYear

8,936,080'Method of direct steam generation using an oxyfuel combustor'2015 8,631,658'Method and system for enhancing power output of renewable thermal cycle power plants'2014 8,522,871'Method of direct steam generation using an oxyfuel combustor'2013 7,882,692'Zero emissions closed rankine cycle power system'2011 7,827,794'Ultra low emissions fast starting power plant'2010 7,637,109'Power generation system including a gas generator combined with a liquified natural gas supply'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2015Patents assigned to CLEAN ENERGY SYSTEMS INC (6)· patent assignee history

2009Patents assigned to AIR LIQUIDE AMERICAN (1)· patent assignee history

2009Based in Rancho Cucamonga, CA, US· patent location history

2010–2015Based in Wilton, CA, US· patent location history

2013–2014Patents assigned to ANDERSON ROGER E (2)· patent assignee history

2013–2014Patents assigned to PRONSKE KEITH L (2)· patent assignee history

2014Patents assigned to MACADAM SCOTT (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CLEAN ENERGY SYSTEMS INC	6	2009–2015
ANDERSON ROGER E	2	2013–2014
PRONSKE KEITH Lself	2	2013–2014
AIR LIQUIDE AMERICAN	1	2009
MACADAM SCOTT	1	2014

Locations

Location	Patents	Span
Wilton, California, US	5	2010–2015
Rancho Cucamonga, California, US	1	2009