Robert B. DeMatteis

📍 Grass Valley, CA: #3 of 21 inventorsTop 15%

🗺 California: #1,124 of 13,957 inventorsTop 9%

Overall (1994): #21,595 of 165,921Top 15%

Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5348399	Plastic bags with waveform edge configurations	—	1994-09-20
5338118	Plastic bags and handle construction for plastic bags	—	1994-08-16