EJ

Edward J. Schulenburg, Jr.

📍 Danville, IL: #48 of 101 inventorsTop 50%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #4,044,610 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4484079 Registration mark detector Howard T. Betz 1984-11-20