Inventor
Stephen Sillato
Inventor
Westerville, OH, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems35%
H05KPrinted circuits32%
F25DRefrigerators19%
F24FAir-conditioning5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
G06FElectric digital data processing3%
PatentTitleYear
10,897,838Cooling system for high density heat loads202110,465,963Cooling system with direct expansion and pumped refrigerant economization cooling201910,292,314Cooling system for high density heat loads201910,254,028Cooling system with direct expansion and pumped refrigerant economization cooling20199,980,413High efficiency cooling system20189,845,981Load estimator for control of vapor compression cooling system with pumped refrigerant economization20179,772,126'Cooling system for high density heat load'20179,706,685'Cooling system for high density heat loads'20179,243,822'Cooling system for high density heat load'20169,243,823'Cooling system for high density heat load'20169,140,475'Receiver tank purge in vapor compression cooling system with pumped refrigerant economization'20159,038,404'High efficiency cooling system'20158,261,565'Cooling system for high density heat load'20127,367,384'Integrated heat exchangers in a rack for vertical board style computer systems'20085,709,100'Air conditioning for communications stations'19985,177,972'Energy efficient air conditioning system utilizing a variable speed compressor and integrally-related expansion valves'19934,606,198'Parallel expansion valve system for energy efficient air conditioning system'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–2019Patents assigned to LIEBERT CORP (15)· patent assignee history
1986Based in Marietta, OH, US· patent location history
1993Based in Gahanna, OH, US· patent location history
1998–2021Based in Westerville, OH, US· patent location history
2012–2016Patents assigned to BORROR STEVEN A (3)· patent assignee history
2012–2016Patents assigned to DIPAOLO FRANKLIN E (3)· patent assignee history
2012–2016Patents assigned to HARVEY THOMAS E (3)· patent assignee history
2019–2021Patents assigned to VERTIV CORP (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LIEBERT CORP | 15 | 1986–2019 |
| VERTIV CORP | 4 | 2019–2021 |
| BORROR STEVEN A | 3 | 2012–2016 |
| DIPAOLO FRANKLIN E | 3 | 2012–2016 |
| HARVEY THOMAS E | 3 | 2012–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Westerville, OH, US | 15 | 1998–2021 |
| Gahanna, OH, US | 1 | 1993 |
| Marietta, OH, US | 1 | 1986 |