RL

Rahnfong Lee

Overall (All Time): #1,635,826 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5968019 Safety syringe — 1999-10-19
5344403 Simple retractable safety syringe — 1994-09-06
5152507 Guard rail assembly for roads — 1992-10-06