Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Randolph E. Griffith — 2 Patents

NINanotronics Imaging: 2 patents #26 of 43Top 65%
Hollister, CA: #113 of 243 inventorsTop 50%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Randolph E. Griffith has been granted 2 US patents while listed as an inventor at Nanotronics Imaging. The first was granted in 2019 and the most recent in September 2021. Randolph E. Griffith ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Randolph E. Griffith in Hollister, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11125677 Systems, devices, and methods for combined wafer and photomask inspection Jeff Andresen, Scott Pozzi-Loyola, Michael Moskie, Steve Scranton, Alejandro S. Jaime +1 more 2021-09-21
10254214 Systems, devices, and methods for combined wafer and photomask inspection Jeff Andresen, Scott Pozzi-Loyola, Michael Moskie, Steve Scranton, Alejandro S. Jaime +1 more 2019-04-09