RD

Ronald W. Dart

📍 Wayland, MA: #315 of 613 inventorsTop 55%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,298,205 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5368489 Luminescent display device Peter A. Confalone, Jr. 1994-11-29
5249969 Luminescent display device and method of making the same Peter A. Confalone, Jr. 1993-10-05