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USPTO Patent Rankings Data through Dec 31, 2025
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Russell E. Prock — 2 Patents

Bridgestone: 1 patents #1,586 of 2,860Top 60%
Maricopa, AZ: #36 of 108 inventorsTop 35%
Arizona: #13,181 of 32,909 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Russell E. Prock has been granted 2 US patents while listed as an inventor at Bridgestone. The first was granted in 2024 and the most recent in October 2025. Russell E. Prock ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Russell E. Prock in Maricopa, AZ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12453309 Bulk shrub harvester and related methods — 2025-10-28
12108707 Seed harvester and related methods David A. Dierig 2024-10-08

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