SS

Sigfried D. Soli

📍 Sierra Madre, CA: #124 of 216 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,784,552 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5467784 Pressure-regulating ear plug J. Phil Mobley, Chaoying Zhang, Chris D. Johnson, Drew O'Connell 1995-11-21