THERMAL POWER RECOVERY LLC

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Mahtomedi, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Internal combustion engine powerplant having high efficiency waste...
- Patent number 12,012,091
- Issue date Jun 18, 2024
- Thermal Power Recovery LLC
- James V. Harmon
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High efficiency steam engine
- Patent number 10,774,645
- Issue date Sep 15, 2020
- Thermal Power Recovery LLC
- James V. Harmon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High efficiency steam engine having improved steam cutoff control
- Patent number 10,550,737
- Issue date Feb 4, 2020
- Thermal Power Recovery LLC
- James V. Harmon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High efficiency steam engine and impact-free piston operated valves...
- Patent number 10,273,840
- Issue date Apr 30, 2019
- Thermal Power Recovery LLC
- James V. Harmon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High efficiency steam engine and steam expander
- Patent number 9,828,886
- Issue date Nov 28, 2017
- Thermal Power Recovery, LLC
- James V. Harmon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fluid-electric actuated reciprocating piston engine valves
- Patent number 9,784,147
- Issue date Oct 10, 2017
- Thermal Power Recovery LLC
- James V. Harmon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High efficiency steam engine, steam expander and improved valves th...
- Patent number 9,316,130
- Issue date Apr 19, 2016
- Thermal Power Recovery LLC
- James V. Harmon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
High efficiency dual cycle internal combustion steam engine and method
- Patent number 8,661,817
- Issue date Mar 4, 2014
- Thermal Power Recovery LLC
- James V. Harmon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for achieving higher thermal efficiency in a s...
- Patent number 8,448,440
- Issue date May 28, 2013
- Thermal Power Recovery LLC
- Jerry A. Peoples
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High efficiency dual cycle internal combustion engine with steam po...
- Patent number 8,109,097
- Issue date Feb 7, 2012
- Thermal Power Recovery, LLC
- James V. Harmon, Sr.
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
High efficiency multicycle internal combustion engine with waste he...
- Patent number 8,061,140
- Issue date Nov 22, 2011
- Thermal Power Recovery LLC
- James V. Harmon, Sr.
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Internal combustion engine with auxiliary steam power recovered fro...
- Patent number 7,997,080
- Issue date Aug 16, 2011
- Thermal Power Recovery LLC
- James V. Harmon, Sr.
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
INTERNAL COMBUSTION ENGINE POWERPLANT HAVING HIGH EFFICIENCY WASTE...
- Publication number 20230331214
- Publication date Oct 19, 2023
- THERMAL POWER RECOVERY LLC
- James V. Harmon
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH EFFICIENCY STEAM ENGINE AND IMPACT-FREE PISTON OPERATED VALVES...
- Publication number 20190128152
- Publication date May 2, 2019
- THERMAL POWER RECOVERY LLC
- James V. Harmon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HIGH EFFICIENCY STEAM ENGINE HAVING IMPROVED STEAM CUTOFF CONTROL
- Publication number 20180223703
- Publication date Aug 9, 2018
- THERMAL POWER RECOVERY LLC
- James V. Harmon
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and Apparatus For Achieving Higher Thermal Efficiency In A S...
- Publication number 20110083434
- Publication date Apr 14, 2011
- THERMAL POWER RECOVERY LLC
- Jerry A. Peoples
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

THERMAL POWER RECOVERY LLC

Organization

Patents Grantslast 30 patents

Internal combustion engine powerplant having high efficiency waste...

High efficiency steam engine

High efficiency steam engine having improved steam cutoff control

High efficiency steam engine and impact-free piston operated valves...

High efficiency steam engine and steam expander

Fluid-electric actuated reciprocating piston engine valves

High efficiency steam engine, steam expander and improved valves th...

High efficiency dual cycle internal combustion steam engine and method

Method and apparatus for achieving higher thermal efficiency in a s...

High efficiency dual cycle internal combustion engine with steam po...

High efficiency multicycle internal combustion engine with waste he...

Internal combustion engine with auxiliary steam power recovered fro...

Patents Applicationslast 30 patents

INTERNAL COMBUSTION ENGINE POWERPLANT HAVING HIGH EFFICIENCY WASTE...

HIGH EFFICIENCY STEAM ENGINE AND IMPACT-FREE PISTON OPERATED VALVES...

HIGH EFFICIENCY STEAM ENGINE HAVING IMPROVED STEAM CUTOFF CONTROL

Method and Apparatus For Achieving Higher Thermal Efficiency In A S...

Trademarklast 30 trademarks