RK

Robert J. Koch

AI Airco: 2 patents #3 of 21Top 15%
📍 McFarland, WI: #1 of 1 inventorsTop 100%
🗺 Wisconsin: #44 of 927 inventorsTop 5%
Overall (1982): #8,431 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4334629 Counterbalance mechanism for incubator hood Douglas D. Carden, Michael H. Mackin 1982-06-15
4321913 Isolation incubator James Maluta, John H. Wasson 1982-03-30