CO

Christian H. Oberth

MA Marvin Glass & Associates: 2 patents #11 of 34Top 35%
📍 Chicago, IL: #20 of 289 inventorsTop 7%
🗺 Illinois: #186 of 2,749 inventorsTop 7%
Overall (1982): #15,560 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4340223 Microcomputer controlled reaction game Wayne A. Kuna 1982-07-20
4339135 Electronic matrix board game apparatus and method Jeffrey D. Breslow, Alex Imatt 1982-07-13