RA

Robert M. Arthur

📍 Fond du Lac, WI: #2 of 14 inventorsTop 15%
🗺 Wisconsin: #44 of 927 inventorsTop 5%
Overall (1982): #8,671 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4330385 Dissolved oxygen measurement instrument Jerome J. Triatik, Robert M. Guell, John F. Masters 1982-05-18
4314969 Submersible respirometer Jerome J. Triatik 1982-02-09