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USPTO Patent Rankings Data through Dec 31, 2025
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ELLIOT T. BURCH — 3 Patents

KTKey Technology: 3 patents #21 of 131Top 20%
Walla Walla, WA: #50 of 148 inventorsTop 35%
Washington: #28,186 of 76,902 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
ELLIOT T. BURCH has been granted 3 US patents while listed as an inventor at Key Technology. The first was granted in 2019 and the most recent in September 2023. ELLIOT T. BURCH ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list ELLIOT T. BURCH in Walla Walla, WA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11745224 Method and apparatus for sorting Kenneth J. McGarvey, Gerald R. Richert, Bret J. Larreau 2023-09-05
11446707 Method and apparatus for sorting Kenneth J. McGarvey, Gerald R. Richert, Bret J. Larreau 2022-09-20
10478863 Method and apparatus for sorting Kenneth J. McGarvey, Gerald R. Richert, Bret J. Larreau 2019-11-19