HB

Helen K. Bergstrom

SP Saint-Gobain Performance Plastics: 3 patents #94 of 490Top 20%
📍 Somerville, MA: #1,036 of 2,735 inventorsTop 40%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,371,529 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12059840 Method of forming a three-dimensional body Jean-Marie LEBRUN, Qiaoxi Li 2024-08-13
11034129 Composite and method for making Joseph Sargent, Gerard T. Buss, Michael P. Cushman, Timothy P. Pollock 2021-06-15
10953597 Method of forming a three-dimensional body Jean-Marie LEBRUN, Qiaoxi Li 2021-03-23