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Marshal Dean Barrett

📍 Washougal, WA: #61 of 115 inventorsTop 55%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #2,842,268 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10203238 Liquid detection apparatus Philip D. Barrett, David Holcomb 2019-02-12