QM

Qingqiang Ma

3M: 1 patents #276 of 881Top 35%
Overall (2025): #248,811 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12198326 Cable preparation inspection device, system and method Cecil V. Francis, Sally M. Grambusch, Robert A. Hale, Douglas B. Gundel, Huo Ying Lu 2025-01-14