DB

Douglas J. Brush

GL Gte Automatic Electric Labs: 1 patents #37 of 73Top 55%
📍 Lombard, IL: #276 of 459 inventorsTop 65%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,064,055 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4311879 AC Supervisory signal detector circuit — 1982-01-19