HS

Henning J. Speyer

📍 Melrose Park, IL: #1 of 7 inventorsTop 15%
🗺 Illinois: #1,021 of 4,484 inventorsTop 25%
Overall (1994): #126,818 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5352122 Rotatable electrical connector Franklin Fong 1994-10-04