MB

Melvin H. Boldt

ZR Zenith Radio: 2 patents #7 of 68Top 15%
NI National Presto Industries: 1 patents #1 of 4Top 25%
📍 Glenview, IL: #3 of 39 inventorsTop 8%
🗺 Illinois: #80 of 2,749 inventorsTop 3%
Overall (1982): #3,914 of 81,411Top 5%
3
Patents 1982

Issued Patents 1982

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D267424 Portable radiant electric heater Thurber H. Morrison, Robert W. Becker, Robert S. Huff 1982-12-28
D266668 Projection television receiver David P. Chuboff, Clement W. Trottier, Robert E. Slater 1982-10-26
D266423 Projection television receiver David P. Chuboff, Clement W. Trottier, Robert E. Slater 1982-10-05