JM

John F. Masters

📍 Fond du Lac, WI: #5 of 14 inventorsTop 40%
🗺 Wisconsin: #153 of 927 inventorsTop 20%
Overall (1982): #52,229 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330385 Dissolved oxygen measurement instrument Robert M. Arthur, Jerome J. Triatik, Robert M. Guell 1982-05-18