YR

Ysmael E. Romero

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Santa Paula, CA: #12 of 71 inventorsTop 20%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,660,027 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D323308 Crank arm for a bicycle — 1992-01-21
5010785 Crank arm for a bicylce — 1991-04-30
4545691 Bicycle crank bearing assembly B. Linn Kastan 1985-10-08