William R. Schall

📍 Vandergrift, PA: #132 of 285 inventorsTop 50%

🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%

Overall (All Time): #2,357,005 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4436052	Globe-shaped bells with single-piece shells	—	1984-03-13
4349065	Mold producing globe-shaped bells with single-piece shells	—	1982-09-14