DC

David P. Chuboff

ZR Zenith Radio: 2 patents #7 of 68Top 15%
📍 North Barrington, IL: #1 of 2 inventorsTop 50%
🗺 Illinois: #186 of 2,749 inventorsTop 7%
Overall (1982): #15,321 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D266668 Projection television receiver Melvin H. Boldt, Clement W. Trottier, Robert E. Slater 1982-10-26
D266423 Projection television receiver Melvin H. Boldt, Clement W. Trottier, Robert E. Slater 1982-10-05