Robert L. Hornbeck

BC Borg-Warner Chemicals: 2 patents #15 of 68Top 25%

📍 Mineral Wells, WV: #6 of 15 inventorsTop 40%

🗺 West Virginia: #1,108 of 3,425 inventorsTop 35%

Overall (All Time): #2,359,231 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4465449	Coextrusion feedblock for making lightweight, rigid thermoplastic pipe	—	1984-08-14
4377545	Method of making corrugated reinforced thermoplastic pipe	—	1983-03-22