CM

Chao Ma

CU Cummins: 1 patents #780 of 1,560Top 50%
📍 Lo Wu, IN: #7 of 14 inventorsTop 50%
Overall (All Time): #480,416 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
12266817 Battery pack housing Nick Milanovic, Deepak Kovaichelvan 2025-04-01
D1069252 Birdhouse 2025-04-01
D1047286 Helmet 2024-10-15
D993574 Swimsuit 2023-08-01
D954357 Cat feeder 2022-06-07
D947533 Tool storage box Chenggang Sun 2022-04-05
D894587 Toolbox Chenggang Sun 2020-09-01
D893637 Folding wagon 2020-08-18
D882390 Box Chenggang Sun 2020-04-28
D840207 Handle Chenggang Sun 2019-02-12