FF

Frank Feist

📍 Concord, MA: #47 of 107 inventorsTop 45%
🗺 Massachusetts: #4,972 of 14,338 inventorsTop 35%
Overall (2023): #445,827 of 537,848Top 85%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11738354 Centrifuge with drainage Wolfgang Mann, Wolfgang Heimberg, Dong Liang 2023-08-29