William L. Schall

HP Hooker Chemicals & Plastics: 1 patents #31 of 117Top 30%

OC Occidental Chemical: 1 patents #180 of 341Top 55%

📍 Grand Island, NY: #142 of 278 inventorsTop 55%

🗺 New York: #48,759 of 115,490 inventorsTop 45%

Overall (All Time): #2,361,937 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4379880	Vinyl halide polymer of enhanced plasticizer uptake	—	1983-04-12
4342845	Vinyl halide-polyolefin polymer and copolymers and method of making	—	1982-08-03