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John Sheehan

University of Michigan: 2 patents #12 of 441Top 3%
📍 Covina, CA: #2 of 15 inventorsTop 15%
🗺 California: #12,984 of 65,961 inventorsTop 20%
Overall (2022): #143,846 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11365016 Electrodeless plasma thruster Benjamin Longmier, Alec D. Gallimore 2022-06-21
11325727 Converging/diverging magnetic nozzle Benjamin Longmier 2022-05-10