JI

John C. Ragin, III

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Bellevue, WA: #3,435 of 6,950 inventorsTop 50%
🗺 Washington: #35,300 of 76,902 inventorsTop 50%
Overall (All Time): #2,299,424 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5183292 Detachable brake for skate — 1993-02-02
4998960 Music synthesizer Floyd D. Rose, Ronald H. Randall 1991-03-12