Inventor
James H. Kralick
Inventor
Albany, NY, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy30%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution30%
Y10TTechnical subjects covered by former us classification8%
F04BPositive-displacement machines for liquids5%
G01RMeasuring electric variables5%
H02KDynamo-electric machines5%
F02FCylinders, pistons or casings, for combustion engines3%
F02GHot gas or combustion-product positive-displacement engine plants3%
F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines3%
F16CShafts3%
PatentTitleYear
10,365,338Superconducting coil support device and method and apparatus including superconducting coil support device20199,995,804System and method for locating a gradient coil20187,305,865'Hydrocarbon reformer performance sensing system'20077,094,486'Purge system for a fuel cell enclosure'20066,786,254'Retractable air supply connector system for a fuel cell assembly'20046,786,937'Sealing method and apparatus for a fuel cell stack'20046,733,910'Fuel cell coolant tank system'20046,541,148'Manifold system for a fuel cell stack'20036,426,159'Sealing method and apparatus for a fuel cell stack'20026,355,368'Cooling method and apparatus for use with a fuel cell stack'20026,350,535'Mist evaporation system for fuel cell hydration'20026,329,090'Enthalpy recovery fuel cell system'20016,316,137'Cooling a fuel cell stack'20016,284,399'Fuel cell system having humidification membranes'20015,645,407'Balanced single stage linear diaphragm compressor'19975,021,697'Auxiliary bearing design for active magnetic bearings'19914,573,320'Combustion system'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1997Patents assigned to MECHANICAL TECH INC (3)· patent assignee history
1986Based in Ballston Spa, NY, US· patent location history
1991Based in Latham, NY, US· patent location history
1997–2018Based in Albany, NY, US· patent location history
2001–2004Patents assigned to PLUG POWER INC (6)· patent assignee history
2001Patents assigned to PLUG POWER LLC (2)· patent assignee history
2004–2007Patents assigned to DELPHI TECH INC (3)· patent assignee history
2018–2019Patents assigned to KONINKLIJKE PHILIPS NV (2)· patent assignee history
2019Based in Eindhoven, NL· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PLUG POWER INC | 6 | 2001–2004 |
| DELPHI TECH INC | 3 | 2004–2007 |
| MECHANICAL TECH INC | 3 | 1986–1997 |
| KONINKLIJKE PHILIPS NV | 2 | 2018–2019 |
| PLUG POWER LLC | 2 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Albany, New York, US | 14 | 1997–2018 |
| Eindhoven, NL | 1 | 2019 |
| Latham, New York, US | 1 | 1991 |
| Ballston Spa, New York, US | 1 | 1986 |