Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

John Costakis — 31 Patents

IIInertech Ip: 28 patents #1 of 12Top 9%
Hyde Park, NY: #10 of 223 inventorsTop 5%
New York: #3,856 of 115,490 inventorsTop 4%
Overall (All Time): #115,823 of 4,157,543Top 3%
31 Patents All Time
John Costakis has been granted 31 US patents while listed as an inventor at Inertech Ip. The first was granted in 2012 and the most recent in November 2024. John Costakis ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list John Costakis in Hyde Park, NY, US.

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDate
12146691 Systems and methods for cooling electrical equipment Ming Zhang 2024-11-19
12048128 Space-saving high-density modular data systems and energy-efficient cooling systems Earl Keisling, Gerald McDonnell 2024-07-23
11940227 Cooling systems and methods using single-phase fluid Ming Zhang, Ken Nguyen, Doron Shapiro 2024-03-26
11940197 Cooling systems and methods using two circuits with water flow in a counter flow and in a series or parallel arrangement Gerald McDonnell, Ming Zhang, Earl Keisling 2024-03-26
11867426 System and methods utilizing fluid coolers and chillers to perform in-series heat rejection and trim cooling Ming Zhang, Earl Keisling, Ken Nguyen 2024-01-09
11871544 Air flow distribution system for data center server racks Earl Keisling, Gerald McDonnell 2024-01-09
11602074 Systems and assemblies for cooling server racks Earl Keisling, Gerald McDonnell, Michael Welch 2023-03-07
11555635 Systems and methods for cooling electrical equipment Ming Zhang 2023-01-17
11547019 Air flow distribution system for data center server racks Earl Keisling, Gerald McDonnell 2023-01-03
11415330 System and methods utilizing fluid coolers and chillers to perform in-sertes heat rejection and trim cooling Ming Zhang, Earl Keisling, Ken Nguyen 2022-08-16
11384989 Cooling systems and methods using single-phase fluid Ming Zhang, Ken Nguyen, Doron Shapiro 2022-07-12
11306959 Cooling systems and methods using two circuits with water flow in series and counter flow arrangement Gerald McDonnell, Ming Zhang, Earl Keisling 2022-04-19
10739042 Systems and methods for cooling electrical equipment Ming Zhang 2020-08-11
10716241 Air flow distribution system for data center server racks Earl Keisling, Gerald McDonnell 2020-07-14
10488061 System and methods utilizing fluid coolers and chillers to perform in-series heat rejection and trim cooling Ming Zhang, Earl Keisling, Ken Nguyen 2019-11-26
10448539 Systems and assemblies for cooling server racks Earl Keisling, Gerald McDonnell, Michael Welch 2019-10-15
10254021 Cooling systems and methods using two cooling circuits Gerald McDonnell, Ming Zhang, Earl Keisling 2019-04-09
9839163 Modular IT rack cooling assemblies and methods for assembling same Earl Keisling, Gerald McDonnell 2017-12-05
9763366 Space-saving high-density modular data systems and energy-efficient cooling systems Earl Keisling, Gerald McDonnell 2017-09-12
D792389 Enclosure system for server racks Earl Keisling, Michael Welch 2017-07-18
9648784 Systems and assemblies for cooling server racks Earl Keisling, Gerald McDonnell, Michael Welch 2017-05-09
9282684 Cooling systems for electrical equipment Earl Keisling, Gerald McDonneli 2016-03-08
D744996 Enclosure system for cooling server racks Earl Keisling, Michael Welch 2015-12-08
9119326 System and methods for cooling electronic equipment Gerald McDonnell, Earl Keisling 2015-08-25
D709465 Panel assembly for electronic equipment Earl Keisling, Gerald McDonnell 2014-07-22