DS

Derek Thompson Spychalla

📍 Central Falls, RI: #100 of 197 inventorsTop 55%
🗺 Rhode Island: #3,444 of 6,211 inventorsTop 60%
Overall (All Time): #2,387,401 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12222635 Image projection and display apparatus and method Laura Sierra Rider-Hill 2025-02-11