Siegfried S. Roy

PE PepsiCo: 1 patents #857 of 1,581Top 55%

📍 Amherst, NH: #121 of 319 inventorsTop 40%

🗺 New Hampshire: #4,150 of 12,181 inventorsTop 35%

Overall (All Time): #1,670,294 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
4818213	Injection blow molding	—	1989-04-04
4615667	Injection blow molding	—	1986-10-07
4333629	Floating manifold for multi-cavity injection mold	—	1982-06-08