RP

Ronald J. Perona

📍 Woodinville, WA: #1,050 of 1,504 inventorsTop 70%
🗺 Washington: #48,111 of 76,902 inventorsTop 65%
Overall (All Time): #3,815,759 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5181009 Timing and scorekeeping ring — 1993-01-19