EC

Eung Chul Choi

📍 Folsom, CA: #712 of 1,500 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,868,855 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10920364 Reusable filter canister for a dry-cleaning machine — 2021-02-16
10190252 Dry-cleaning solvent filter apparatus for environmentally-friendly reuse and method of operating thereof — 2019-01-29