SI

Sylvester E. Yandle, II

📍 Belle Chasse, LA: #8 of 37 inventorsTop 25%
🗺 Louisiana: #2,223 of 10,876 inventorsTop 25%
Overall (All Time): #1,662,585 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5162006 Portable safety apparatus — 1992-11-10
5152314 Safety device for water dispensers — 1992-10-06
4840192 Hydraulic hammer reduction system for railroad tank cars — 1989-06-20