Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric Summer — 3 Patents

HEHill Engineering: 3 patents #1 of 13Top 8%
Sacramento, CA: #367 of 1,687 inventorsTop 25%
California: #150,760 of 386,348 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Eric Summer has been granted 3 US patents while listed as an inventor at Hill Engineering. The first was granted in 2021 and the most recent in February 2024. Eric Summer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Eric Summer in Sacramento, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11906488 Systems and methods for analysis of material properties of components and structures using machining processes to enable stress relief in the material under test Adrian T. DeWald, Michael R. Hill, Brett Watanabe, Teresa Wong 2024-02-20
11609169 Analysis of material properties of internal surfaces using machining processes to enable stress relief in the material under test Adrian T. DeWald, Michael R. Hill, Teresa Wong, Brett Watanabe 2023-03-21
10900768 Systems and methods for analysis of material properties of components and structures using machining processes to enable stress relief in the material under test Adrian T. DeWald, Michael R. Hill, Brett Watanabe, Teresa Wong 2021-01-26