Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Sunoj Narayanan — 3 Patents

TITa Instruments-Waters: 3 patents #12 of 54Top 25%
Eden Prairie, MN: #625 of 1,491 inventorsTop 45%
Minnesota: #19,251 of 52,454 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Sunoj Narayanan has been granted 3 US patents while listed as an inventor at Ta Instruments-Waters. The first was granted in 2017 and the most recent in November 2020. Sunoj Narayanan ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Sunoj Narayanan in Eden Prairie, MN, US.

Patents per Year

Patents granted per year, 2017 to 2020Bar chart with a peak of 1 patents in 2017.peak 12017: 1 patents20172018: 1 patents20182020: 1 patents2020

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10837892 Apparatus for testing a prosthesis Jason L. Chinavare, David L. Dingmann, Lito Cruz Mejia 2020-11-17
10105227 System for testing valves David L. Dingmann, Troy D. Nickel, Andrew D. White, Kyle P. Duffin, Ryan Siskey +3 more 2018-10-23
9662210 System for testing valves David L. Dingmann, Troy D. Nickel, Andrew D. White, Kyle P. Duffin, Ryan Siskey +3 more 2017-05-30