Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stacy Gildersleeve — 2 Patents in 2021

CMColumbia Machine: 2 patents #1 of 3Top 35%
Woodland, WA: #1 of 3 inventorsTop 35%
Washington: #2,358 of 13,672 inventorsTop 20%
Overall (2021): #110,191 of 548,734Top 25%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11148323 Method for exchanging molds in a concrete products forming machine Joseph Barnes 2021-10-19
10967540 Method for operating a mold extraction assembly in a concrete products forming machine Emerson Kneipp 2021-04-06