CP

Cecil W. Propst

SP Spi Pharma: 1 patents #1 of 3Top 35%
📍 Norton Shores, MI: #5 of 8 inventorsTop 65%
🗺 Michigan: #2,040 of 6,958 inventorsTop 30%
Overall (2025): #431,305 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12233163 Crystalline microspheres and the process of manufacturing the same Marc W. Meadows, Michael S. Todd 2025-02-25