WJ

William C. Francis, Jr.

📍 McHenry, IL: #6 of 28 inventorsTop 25%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #60,250 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D380797 Baseball pitching apparatus Fred W. Schwan 1997-07-08