BM

Bao P. Ma

📍 Atlanta, GA: #4,606 of 7,950 inventorsTop 60%
🗺 Georgia: #19,796 of 35,610 inventorsTop 60%
Overall (All Time): #3,903,209 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4926742 Spiral drum magazine with elongated magazine clip and single piece last round follower Zhong Shou-Fu, Qin Li 1990-05-22