Donald D. Hall, Jr.

BC Borg-Warner Chemicals: 1 patents #28 of 68Top 45%

📍 Prospect Heights, IL: #99 of 165 inventorsTop 60%

🗺 Illinois: #48,934 of 84,256 inventorsTop 60%

Overall (All Time): #4,073,672 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4342682	Intumescent flame retardant thermoplastic polyurethane elastomer compositions	Yuval Halpern	1982-08-03