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James Allan Spankie

LP Licella Pty: 2 patents #6 of 12Top 50%
📍 Prince George, CA: #20 of 83 inventorsTop 25%
Overall (All Time): #1,828,706 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11834783 Integrated kraft pulp mill and thermochemical conversion system William Rowlands, Leonard James Humphreys, Robert William Clayton Thew, Victor Charles Uloth, Paul Watson +1 more 2023-12-05
11306435 Integrated Kraft pulp mill and thermochemical conversion system William Rowlands, Leonard James Humphreys, Robert William Clayton Thew, Victor Charles Uloth, Paul Watson +1 more 2022-04-19