RA

Raymond Avischious

📍 Rolling Meadows, IL: #145 of 249 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,811,507 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5366378 Visual teaching aid Kenneth L. Johannsen 1994-11-22