MH

Martin C. Helmus

📍 Wyoming, MI: #1 of 6 inventorsTop 20%
🗺 Michigan: #416 of 1,972 inventorsTop 25%
Overall (1982): #44,792 of 81,411Top 60%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4333750 Filtration module with included illumination Wallace L. Baker 1982-06-08