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

Gerald McDonnell — 50 Patents

IIInertech Ip: 19 patents #3 of 12Top 25%
STSteris: 17 patents #3 of 316Top 1%
ASAmerican Sterilizer: 5 patents #49 of 349Top 15%
EIElectric Power Research Institute: 1 patents #421 of 1,201Top 40%
Midlothian, VA: #17 of 917 inventorsTop 2%
Virginia: #279 of 34,511 inventorsTop 1%
Overall (All Time): #53,743 of 4,157,543Top 2%
50 Patents All Time
Gerald McDonnell has been granted 50 US patents while listed as an inventor at Inertech Ip. The first was granted in 2001 and the most recent in July 2024. Gerald McDonnell ranks #53,743 of 4,157,543 US inventors in our database (top 1.3%). Patent records list Gerald McDonnell in Midlothian, VA, US.

Issued Patents All Time

Showing 1–25 of 50 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12048128 Space-saving high-density modular data systems and energy-efficient cooling systems Earl Keisling, John Costakis 2024-07-23
11940197 Cooling systems and methods using two circuits with water flow in a counter flow and in a series or parallel arrangement Ming Zhang, John Costakis, Earl Keisling 2024-03-26
11871544 Air flow distribution system for data center server racks Earl Keisling, John Costakis 2024-01-09
11602074 Systems and assemblies for cooling server racks Earl Keisling, John Costakis, Michael Welch 2023-03-07
11547019 Air flow distribution system for data center server racks Earl Keisling, John Costakis 2023-01-03
11306959 Cooling systems and methods using two circuits with water flow in series and counter flow arrangement Ming Zhang, John Costakis, Earl Keisling 2022-04-19
10716241 Air flow distribution system for data center server racks Earl Keisling, John Costakis 2020-07-14
10443903 Evaporative fluid cooling apparatuses and methods thereof Jeffrey Paul Cheesman 2019-10-15
10448539 Systems and assemblies for cooling server racks Earl Keisling, John Costakis, Michael Welch 2019-10-15
10345012 Cooling systems and methods incorporating a plural in-series pumped liquid refrigerant trim evaporator cycle Earl Keisling 2019-07-09
10254021 Cooling systems and methods using two cooling circuits Ming Zhang, John Costakis, Earl Keisling 2019-04-09
10208986 Evaporative fluid cooling apparatuses and methods thereof Jeffrey Paul Cheesman 2019-02-19
10030877 Air handler apparatuses for evaporative fluid cooling and methods thereof Jeffrey Paul Cheesman 2018-07-24
9839163 Modular IT rack cooling assemblies and methods for assembling same Earl Keisling, John Costakis 2017-12-05
9772123 Cooling systems and methods incorporating a plural in-series pumped liquid refrigerant trim evaporator cycle Earl Keisling 2017-09-26
9763366 Space-saving high-density modular data systems and energy-efficient cooling systems Earl Keisling, John Costakis 2017-09-12
9709301 Evaporative fluid cooling apparatuses and methods thereof Jeffrey Paul Cheesman 2017-07-18
9709287 Air handler apparatuses for evaporative fluid cooling and methods thereof Jeffrey Paul Cheesman 2017-07-18
9648784 Systems and assemblies for cooling server racks Earl Keisling, John Costakis, Michael Welch 2017-05-09
9119326 System and methods for cooling electronic equipment Earl Keisling, John Costakis 2015-08-25
D709465 Panel assembly for electronic equipment Earl Keisling, John Costakis 2014-07-22
8673212 Apparatus to decontaminate equipment containing internal channels Andy Witschi 2014-03-18 $10,273,000
8601827 Space-saving high-density modular data pod systems and energy-efficient cooling systems Earl Keisling, John Costakis 2013-12-10
D690802 Coolant distribution unit housing Earl Keisling, John Costakis 2013-10-01
D686999 Panel for electronic equipment Earl Keisling, John Costakis 2013-07-30