Donald R. Libby

CH Chemineer: 1 patents #4 of 14Top 30%

📍 Magnolia, MA: #13 of 20 inventorsTop 65%

🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%

Overall (All Time): #4,065,041 of 4,157,543Top 100%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4314974	Solvent extraction method using static mixers	Sung-Jen Chen	1982-02-09