DJ

Donald P. Jarvis

📍 Seattle, WA: #10,473 of 21,776 inventorsTop 50%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,303,253 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5228699 Board game John H. Ludwick 1993-07-20
4938482 Board game John H. Ludwick 1990-07-03