Douglas D. McNamee

📍 Folsom, CA: #712 of 1,500 inventorsTop 50%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,336,437 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4740090	Tamper proof bag resealable closure apparatus	—	1988-04-26
4566129	Resealable bag and tamper proof sealing ring	—	1986-01-21