Johnson N. S. Wong

EI Evergreen Industries: 1 patents #1 of 2Top 50%

📍 Rancho Palos Verdes, CA: #17 of 108 inventorsTop 20%

🗺 California: #2,144 of 10,592 inventorsTop 25%

Overall (1989): #92,079 of 140,708Top 70%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D302470	Sputum collector	Gary Watanabe	1989-07-25