Inventor
Stephen Hostler
Inventor
Akron, OH, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F01Kprimary
F01KSteam engine plants33%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general25%
Y02TClimate change mitigation technologies related to transportation17%
F01DNon-positive displacement machines or engines, e.g. steam turbines8%
F02CGas-turbine plants8%
H02KDynamo-electric machines8%
PatentTitleYear
9,863,287'Heat engine system with a supercritical working fluid and processes thereof'20189,816,403'Thermal energy conversion method'20179,458,738'Heat engine and heat to electricity systems and methods with working fluid mass management control'20169,115,605'Thermal energy conversion device'20159,118,226'Heat engine system with a supercritical working fluid and processes thereof'20158,794,002'Thermal energy conversion method'20148,613,195'Heat engine and heat to electricity systems and methods with working fluid mass management control'20138,096,128'Heat engine and heat to electricity systems and methods'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2017Patents assigned to HOSTLER STEPHEN (6)· patent assignee history
2012–2017Patents assigned to MILLER JASON D (6)· patent assignee history
2012–2015Patents assigned to HELD TIMOTHY J (4)· patent assignee history
2012–2017Patents assigned to HUME BRIAN F (4)· patent assignee history
2012–2018Based in Akron, OH, US· patent location history
2013–2018Patents assigned to ECHOGEN POWER SYSTEMS LLC (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ECHOGEN POWER SYSTEMS LLC | 6 | 2013–2018 |
| HOSTLER STEPHENself | 6 | 2012–2017 |
| MILLER JASON D | 6 | 2012–2017 |
| HELD TIMOTHY J | 4 | 2012–2015 |
| HUME BRIAN F | 4 | 2012–2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Akron, OH, US | 8 | 2012–2018 |