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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Liebert › Ian Spearing
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Ian Spearing — 18 Patents

LILiebert: 9 patents #7 of 182Top 4%
DDDelta Design: 4 patents #9 of 75Top 15%
COCooligy: 2 patents #24 of 45Top 55%
LELunar Energy: 2 patents #24 of 54Top 45%
VEVertiv: 1 patents #50 of 155Top 35%
Westerville, OH: #24 of 636 inventorsTop 4%
Ohio: #3,874 of 73,341 inventorsTop 6%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Ian Spearing has been granted 18 US patents while listed as an inventor at Liebert. The first was granted in 2005 and the most recent in June 2025. Ian Spearing ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Ian Spearing in Westerville, OH, US.

Patents per Year

Patents granted per year, 2005 to 2025Bar chart with a peak of 3 patents in 2006.peak 32005: 1 patents20052006: 3 patents2009: 3 patents20092010: 1 patents2011: 3 patents20112012: 1 patents2013: 1 patents20132014: 2 patents2022: 1 patents20222024: 1 patents2025: 1 patents2025

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12322776 Modular battery system Mark Daniel Goldman, Kevin Richard Fine, Tanner Bruce DeVoe, Conrad Xavier Murphy, Erica Viola Lewis +3 more 2025-06-03
11973205 Cell temperature regulation Bozhi Yang, Tanner Bruce DeVoe, Tahina Christine Felisca, Kevin Richard Fine, Mark Daniel Goldman +3 more 2024-04-30
11469575 Airflow channel power distribution equipment cabinet Carl Caldwell 2022-10-11
8833097 Cooling fluid flow regulation distribution system and method — 2014-09-16
8726976 Laminated sheet manifold for microchannel heat exchanger Timothy J. Schrader 2014-05-20
8484984 Method and apparatus for equalizing a pumped refrigerant system — 2013-07-16
8289710 Liquid cooling systems for server applications Timothy J. Schrader 2012-10-16
8067917 Hysteresis mitigation and control method — 2011-11-29
8011200 Cooling fluid flow regulation distribution system and method — 2011-09-06
7900468 Method and apparatus for equalizing a pumped refrigerant system — 2011-03-08
7679909 Integral swivel hydraulic connectors, door hinges, and methods and systems for their use Tim Schrader 2010-03-16
7602609 Cooling system and method of use Timothy J. Schrader 2009-10-13
7599184 Liquid cooling loops for server applications Girish Upadhya, Mark Munch, Norman Chow, Paul Tsao, Douglas E. Werner +3 more 2009-10-06
7539020 Liquid cooling loops for server applications Norman Chow, Paul Tsao, Douglas E. Werner, Mark McMaster, Girish Upadhya +2 more 2009-05-26
7100389 Apparatus and method having mechanical isolation arrangement for controlling the temperature of an electronic device under test Lewis S. Wayburn, Charles Richard Schmidt 2006-09-05
7062934 Apparatus and method for controlling the temperature of an electronic device Terry Craps, Matthew Brown, John E. Voshell, John D. Ruth 2006-06-20
7017358 Apparatus and method for controlling the temperature of an electronic device Lewis S. Wayburn, Derek E. Gage 2006-03-28
6975028 Thermal apparatus for engaging electronic device Lewis S. Wayburn, Charles M. Mahaffey, Derek E. Gage, Todd C. Sharpley, Cynthia M. Barnes 2005-12-13

Frequent Collaborators

Tim Schrader3 shared
Lewis S. Wayburn3 shared
Timothy J. Schrader3 shared
Douglas E. Werner2 shared
Mark Daniel Goldman2 shared
Tahina Christine Felisca2 shared

Nearby-Ranked Inventors

Takuma Inami18
Daniel Mills18
Jeffrey J. Beaver18
Atilhan Manay18
Chung-Wen Lo18
Andrew KENNEDY18
Max Heimel18
Kevin Skadron18
John B. Halander18