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USPTO Patent Rankings Data through Dec 31, 2025
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Richard Jonathan Mackool — 7 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
New York, NY: #2,900 of 20,192 inventorsTop 15%
New York: #20,477 of 115,490 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Richard Jonathan Mackool has been granted 7 US patents while listed as an inventor at Unknown. The first was granted in 2015 and the most recent in December 2025. Richard Jonathan Mackool ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Richard Jonathan Mackool in New York, NY, US.

Patents per Year

Patents granted per year, 2015 to 2023Bar chart with a peak of 1 patents in 2015.peak 12015: 1 patents20152018: 1 patents20182020: 1 patents20202021: 1 patents20212022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12496056 Pupil expander Christopher M. Smith, Luke Mackool 2025-12-16
11642020 Refraction devices Richard J. Mackool, Brice Kaleski, Robert R. Towle, Evan Rittenhouse Jones, Christopher Dean Smith 2023-05-09
11432960 Ophthalmic medical instrument with illuminated snare Richard J. Mackool, Christopher Dean Smith, Evan Rittenhouse Jones 2022-09-06
11007079 Ophthalmic surgical instruments and snares thereof Christopher Dean Smith, Maxime Blain 2021-05-18
10561313 Refraction devices Richard J. Mackool, Brice Kaleski, Robert R. Towle, Evan Rittenhouse Jones, Christopher Dean Smith 2020-02-18
10105044 Endo-optic illuminator — 2018-10-23
9011470 Toric axis marker — 2015-04-21

Frequent Collaborators

Christopher Dean Smith4 shared
Evan Rittenhouse Jones3 shared
Richard J. Mackool3 shared
Brice Kaleski2 shared
Robert R. Towle2 shared
Luke Mackool1 shared

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