LD

Les Dobrzanski

SP Sunbeam Products: 2 patents #179 of 575Top 35%
📍 Berwyn, IL: #57 of 152 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,228,612 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D450110 Humidifier James G. Montagnino, Charles Y. Choi, Jason P. Grochowski, Kieron Tse 2001-11-06
6260514 Vaporizer having a revised boiling chamber geometry Peter Ehling, Peter Delmenico, James G. Montagnino 2001-07-17