GW

Gregory E. Williams

GH Gmi Holdings: 2 patents #5 of 20Top 25%
📍 Marblehead, MA: #10 of 40 inventorsTop 25%
🗺 Massachusetts: #2,341 of 14,338 inventorsTop 20%
Overall (2023): #153,977 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11643861 Release mechanism for a door operator Walter Reber 2023-05-09
11578525 Door operator with isolated components Walter Reber 2023-02-14