Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gregory E. Chester — 8 Patents

MEMainstream Engineering: 7 patents #12 of 87Top 15%
Orlando, FL: #459 of 4,387 inventorsTop 15%
Florida: #6,945 of 67,251 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Gregory E. Chester has been granted 8 US patents while listed as an inventor at Mainstream Engineering. The first was granted in 2015 and the most recent in November 2025. Gregory E. Chester ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Gregory E. Chester in Orlando, FL, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12480900 Cryogenic property test platform Adam J. Duzik 2025-11-25
11879671 Method for optical cooling through semiconductor nanoparticle anti-stokes photoluminescence Ryan Reeves, Justin J. Hill 2024-01-23
11686510 Method for optical cooling through semiconductor nanoparticle anti-stokes photoluminescene Ryan Reeves, Justin J. Hill 2023-06-27
11623866 Metal-encapsulated carbon nanotubes and method for producding such carbon nanotubes via solvent shell reactions with metallic ions Anna P. Skinner, Justin J. Hill 2023-04-11
11199343 Method for optical cooling through semiconductor nanoparticle anti-Stokes photoluminescene Ryan Reeves, Justin J. Hill 2021-12-14
9896338 Segregated flow reactor and method for growth of ultra-long carbon nanotubes Justin J. Hill 2018-02-20
9303818 Dense storage of hydrogen and other gases in fast fabricated, hierarchically structured nanocapillary arrays through adsorption and compression by electrochemical and other means Justin J. Hill, Nicholas Schwartz 2016-04-05
9166136 Nanostructured thermoelectric laminates and a method to enhance the power factor and aerial power density of such thermoelectric laminates based on vertically oriented and densly arrayed nanowires Justin J. Hill, Paul E. Yelvington 2015-10-20